• Question 1 10 out of 10 points The composition of the Alexander Mosaic is designed to convey: • Question 2 10 out of 10 points What is so revolutionary about Walking Man? • Question 3 10 out of 10 points What does the Justinian mosaic in the Church of San Vitale in Ravenna demonstrate? • Question 4 10 out of 10 points Who is the artist of Brillo Box? • Question 5 10 out of 10 points What is Shiva Nataraja responsible for doing? • Question 6 0 out of 10 points Willard Wigan created a lifesize replica of the Statue of Liberty for the people of France. • Question 7 10 out of 10 points Who is the artist of The Nightmare? • Question 8 10 out of 10 points Astrolabes were used by Muslims to determine the direction of Mecca. • Question 9 10 out of 10 points Who is the artist of the painting Woman Holding a Balance? • Question 10 10 out of 10 points The lyre from the Royal Cemetery of Ur (4.14) cannot be appreciated by viewers today in the same way that it was by the ancient Sumerians who made it. • Question 11 10 out of 10 points Which part of René Magritte’s The Human Condition is painted? • Question 12 10 out of 10 points The sarcophagus lid from the tomb of Lord Pacal shows him ________. • Question 13 10 out of 10 points Which artist created a three-dimensional sculpture of his own face? • Question 14 10 out of 10 points Salvador Dalí’s painting Persistence of Memory shows warped clocks, ants, and a distorted face, all of which are symbols of his mother, who died the month before this was painted. • Question 15 10 out of 10 points Muqarnas are ________. • Question 16 10 out of 10 points Synesthesia is when stimulation of one sense triggers an experience in another, for example visualizing color when one hears music. • Question 17 10 out of 10 points Mary Richardson, the attacker of the Rokeby Venus in 1914, did so because: • Question 18 10 out of 10 points Which of the following is emphasized in Lewis Wickes Hine’s Power House Mechanic Working on Steam Pump? • Question 19 10 out of 10 points Artemisia Gentileschi made ________ paintings of the biblical story of Judith and Holofernes. • Question 20 10 out of 10 points Which artist was investigated by the U.S. Treasury Department for counterfeiting because his painting of a dollar bill looked so incredibly real? • Question 21 10 out of 10 points Ancient Egyptian pyramids were only positioned according to geographical coordinates. • Question 22 10 out of 10 points The form of the goddess’s figure in The Birth of Venus was based on ________. • Question 23 10 out of 10 points Dorothea Lange’s Migrant Mother shows ________. • Question 24 0 out of 10 points Which of the following artworks does not address social class: • Question 25 10 out of 10 points How are the dual genders of the Hermaphrodite with a Dog made visible? • Question 26 10 out of 10 points The ziggurat at Ur was dedicated to: • Question 27 10 out of 10 points The sculpture of a head, which probably represents a king of Ife (4.134), was made using which medium? • Question 28 10 out of 10 points What is the subject matter of Myron’s Discus Thrower? • Question 29 10 out of 10 points Nick Ut’s photographs of the Vietnam War are brutally truthful, but he was not an impartial photographer. • Question 30 10 out of 10 points J. M. W. Turner’s painting Slave Ship uses pale colors and smooth brushstrokes to depict the serenity of life at sea. • Question 31 0 out of 10 points A lyre is used for what purpose? • Question 32 10 out of 10 points The Hopi of the southwestern United States are responsible for making which of the following sculptures? • Question 33 10 out of 10 points What is the medium of Yves Klein’s Anthropométries de l’époque bleue? • Question 34 10 out of 10 points Artists have often been influenced by scientific discoveries. • Question 35 10 out of 10 points Rituals that connect with ancestors and nature spirits are as important as the tasks of daily life for African peoples like the Kongo. • Question 36 10 out of 10 points As described in the article, Linda Bengalis made headlines when she strapped dead eagle around her waist and posed in Art Forum • Question 37 10 out of 10 points Shepard Fairey sued Barak Obama for using his original image. • Question 38 10 out of 10 points Hennessey Youngman made the Spiral Jetty • Question 39 10 out of 10 points According to the video, Mary Mattingly’s greatest concern coincides with that of the Guerrilla Girls.

• Question 1 10 out of 10 points The composition of the Alexander Mosaic is designed to convey: • Question 2 10 out of 10 points What is so revolutionary about Walking Man? • Question 3 10 out of 10 points What does the Justinian mosaic in the Church of San Vitale in Ravenna demonstrate? • Question 4 10 out of 10 points Who is the artist of Brillo Box? • Question 5 10 out of 10 points What is Shiva Nataraja responsible for doing? • Question 6 0 out of 10 points Willard Wigan created a lifesize replica of the Statue of Liberty for the people of France. • Question 7 10 out of 10 points Who is the artist of The Nightmare? • Question 8 10 out of 10 points Astrolabes were used by Muslims to determine the direction of Mecca. • Question 9 10 out of 10 points Who is the artist of the painting Woman Holding a Balance? • Question 10 10 out of 10 points The lyre from the Royal Cemetery of Ur (4.14) cannot be appreciated by viewers today in the same way that it was by the ancient Sumerians who made it. • Question 11 10 out of 10 points Which part of René Magritte’s The Human Condition is painted? • Question 12 10 out of 10 points The sarcophagus lid from the tomb of Lord Pacal shows him ________. • Question 13 10 out of 10 points Which artist created a three-dimensional sculpture of his own face? • Question 14 10 out of 10 points Salvador Dalí’s painting Persistence of Memory shows warped clocks, ants, and a distorted face, all of which are symbols of his mother, who died the month before this was painted. • Question 15 10 out of 10 points Muqarnas are ________. • Question 16 10 out of 10 points Synesthesia is when stimulation of one sense triggers an experience in another, for example visualizing color when one hears music. • Question 17 10 out of 10 points Mary Richardson, the attacker of the Rokeby Venus in 1914, did so because: • Question 18 10 out of 10 points Which of the following is emphasized in Lewis Wickes Hine’s Power House Mechanic Working on Steam Pump? • Question 19 10 out of 10 points Artemisia Gentileschi made ________ paintings of the biblical story of Judith and Holofernes. • Question 20 10 out of 10 points Which artist was investigated by the U.S. Treasury Department for counterfeiting because his painting of a dollar bill looked so incredibly real? • Question 21 10 out of 10 points Ancient Egyptian pyramids were only positioned according to geographical coordinates. • Question 22 10 out of 10 points The form of the goddess’s figure in The Birth of Venus was based on ________. • Question 23 10 out of 10 points Dorothea Lange’s Migrant Mother shows ________. • Question 24 0 out of 10 points Which of the following artworks does not address social class: • Question 25 10 out of 10 points How are the dual genders of the Hermaphrodite with a Dog made visible? • Question 26 10 out of 10 points The ziggurat at Ur was dedicated to: • Question 27 10 out of 10 points The sculpture of a head, which probably represents a king of Ife (4.134), was made using which medium? • Question 28 10 out of 10 points What is the subject matter of Myron’s Discus Thrower? • Question 29 10 out of 10 points Nick Ut’s photographs of the Vietnam War are brutally truthful, but he was not an impartial photographer. • Question 30 10 out of 10 points J. M. W. Turner’s painting Slave Ship uses pale colors and smooth brushstrokes to depict the serenity of life at sea. • Question 31 0 out of 10 points A lyre is used for what purpose? • Question 32 10 out of 10 points The Hopi of the southwestern United States are responsible for making which of the following sculptures? • Question 33 10 out of 10 points What is the medium of Yves Klein’s Anthropométries de l’époque bleue? • Question 34 10 out of 10 points Artists have often been influenced by scientific discoveries. • Question 35 10 out of 10 points Rituals that connect with ancestors and nature spirits are as important as the tasks of daily life for African peoples like the Kongo. • Question 36 10 out of 10 points As described in the article, Linda Bengalis made headlines when she strapped dead eagle around her waist and posed in Art Forum • Question 37 10 out of 10 points Shepard Fairey sued Barak Obama for using his original image. • Question 38 10 out of 10 points Hennessey Youngman made the Spiral Jetty • Question 39 10 out of 10 points According to the video, Mary Mattingly’s greatest concern coincides with that of the Guerrilla Girls.

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Sex, Gender, and Popular Culture Spring 2015 Look through popular magazines, and see if you can find advertisements that objectify women in order to sell a product. Alternately, you may use an advertisement on television (but make sure to provide a link to the ad so I can see it!). Study these images then write a paper about objectification that deals with all or some of the following: • What effect(s), if any, do you think the objectification of women’s bodies has on our culture? • Jean Kilbourne states “turning a human being into a thing is almost always the first step toward justifying violence against that person.” What do you think she means by this? Do you agree with her reasoning? Why or why not? • Some people would argue that depicting a woman’s body as an object is a form of art. What is your opinion of this point of view? Explain your reasoning. • Why do you think that women are objectified more often than men are? • How does sexualization and objectification play out differently across racial lines? • Kilbourne explains that the consequences of being objectified are different – and more serious – for women than for men. Do you agree? How is the world different for women than it is for men? How do objectified images of women interact with those in our culture differently from the way images of men do? Why is it important to look at images in the context of the culture? • What is the difference between sexual objectification and sexual subjectification? (Ros Gill ) • How do ads construct violent white masculinity and how does that vision of masculinity hurt both men and women? Throughout your written analysis, be sure to make clear and specific reference to the images you selected, and please submit these images with your paper. Make sure you engage with and reference to at least 4 of the following authors: Kilbourne, Bordo, Hunter & Soto, Rose, Durham, Gill, Katz, Schuchardt, Ono and Buescher. Guidelines:  Keep your content focused on structural, systemic, institutional factors rather than the individual: BE ANALYTICAL NOT ANECDOTAL.  Avoid using the first person or including personal stories/reactions. You must make sure to actively engage with your readings: these essays need to be informed and framed by the theoretical material you have been reading this semester.  Keep within the 4-6 page limit; use 12-point font, double spacing and 1-inch margins.  Use formal writing conventions (introduction/thesis statement, body, conclusion) and correct grammar. Resources may be cited within the text of your paper, i.e. (Walters, 2013).

Sex, Gender, and Popular Culture Spring 2015 Look through popular magazines, and see if you can find advertisements that objectify women in order to sell a product. Alternately, you may use an advertisement on television (but make sure to provide a link to the ad so I can see it!). Study these images then write a paper about objectification that deals with all or some of the following: • What effect(s), if any, do you think the objectification of women’s bodies has on our culture? • Jean Kilbourne states “turning a human being into a thing is almost always the first step toward justifying violence against that person.” What do you think she means by this? Do you agree with her reasoning? Why or why not? • Some people would argue that depicting a woman’s body as an object is a form of art. What is your opinion of this point of view? Explain your reasoning. • Why do you think that women are objectified more often than men are? • How does sexualization and objectification play out differently across racial lines? • Kilbourne explains that the consequences of being objectified are different – and more serious – for women than for men. Do you agree? How is the world different for women than it is for men? How do objectified images of women interact with those in our culture differently from the way images of men do? Why is it important to look at images in the context of the culture? • What is the difference between sexual objectification and sexual subjectification? (Ros Gill ) • How do ads construct violent white masculinity and how does that vision of masculinity hurt both men and women? Throughout your written analysis, be sure to make clear and specific reference to the images you selected, and please submit these images with your paper. Make sure you engage with and reference to at least 4 of the following authors: Kilbourne, Bordo, Hunter & Soto, Rose, Durham, Gill, Katz, Schuchardt, Ono and Buescher. Guidelines:  Keep your content focused on structural, systemic, institutional factors rather than the individual: BE ANALYTICAL NOT ANECDOTAL.  Avoid using the first person or including personal stories/reactions. You must make sure to actively engage with your readings: these essays need to be informed and framed by the theoretical material you have been reading this semester.  Keep within the 4-6 page limit; use 12-point font, double spacing and 1-inch margins.  Use formal writing conventions (introduction/thesis statement, body, conclusion) and correct grammar. Resources may be cited within the text of your paper, i.e. (Walters, 2013).

The objectification of women has been a very controversial topic … Read More...
Which of the following is not true about emergency contraception (EC)? Question 8 options: It is most often used when another form of contraception fails. Some pharmacists refuse to sell EC because of religious concerns. The quicker a woman can access EC, the less likely a pregnancy is to occur. It will terminate an existing pregnancy.

Which of the following is not true about emergency contraception (EC)? Question 8 options: It is most often used when another form of contraception fails. Some pharmacists refuse to sell EC because of religious concerns. The quicker a woman can access EC, the less likely a pregnancy is to occur. It will terminate an existing pregnancy.

info@checkyourstudy.com Which of the following is not true about emergency … Read More...
1 15325 Pre-work assignment Preparing your conflict scenario (four copies of your scenario must be brought to the workshop) Dear Participant, This letter introduces some pre-course work that is essential for you to complete before arriving at the workshop for the subject Negotiations and Conflict Management: 15325 – in which you are enrolled. The workshop will combine theory and practice in a manner intended to use the wisdom in the room to bring together our thinking about enacting the practices you will learn about. You will bring with you a scenario to work through during the workshop. This letter explains how to write that. 1 The situation (you can give it a title if that helps to frame it for you) Your first task is to identify a situation that is (or in your opinion is) unresolved and has potential to escalate into a matter causing stress, tension, delay or confusion. This may be something at work or in a context where you have the power to take action. You will use fictional names and disguise other facts to ensure confidentiality, but it is essential that this is a real situation – not a hypothetical or fictional one. 2 The Details To enable others to understand the context you will need to describe the following – A The people. Describe each person using the following items – Name – Use a fictional name for each person and do not include more than four others apart from yourself. You can use your own name if you wish or also disguise that as well. General facts about each person – gender, age range, role title, marital status (if relevant) work/life location (if other than yours) Personal characteristics – select at least 5 key words/phrases chosen from the list at the end of this letter Relationship to others in the scenario – boss, subordinate, peer, family member, relative etc. B The context. Type of business or other relevant information to provide a general setting for the moment you will use to describe the unresolved issue. C The event (moment in time). This can be at least partly imagined in that you will need to summarise a lot of information and it might be easier to do so if you write it as conversation even if that has not happened. 2 A sample example written in this way follows. This is a real scenario written by a person who will not be attending the workshop. It took 40 minutes to write. That involved 10 minutes to collect thoughts, select words and frame the setting and then 30 minutes to put it into the words you are reading. The advice is to allow yourself at least this amount of time and also to find a quiet space and time to write your scenario. Example Case Study Title – Where is that space? Setting – a Sydney residential street, in a smallish inner city suburb. There is a main road at one end of the street and a large schoolyard at the other end. At the corner of the street and the main road is a temporary church site whose owners are seeking to extend and develop the site. On the opposite corner is a second hand car yard with the imaginative title of “Junk your Jalopy” (JyJ). Aside from a block of six flats next to the home Eva has lived in for 12 years, all the other residences are single storey homes most built in the first two decades of the 20th century. Most residents have at least one car – often two. Umberto works at JyJ and may be a part owner. He doesn’t live nearby. On a recent occasion Eva, who is reasonably laid back but can be forgetful, was moved to anger by the presence, in the street outside her front door, of a very old and battered panel van that she knew did not belong to any of the residents. It has been there for nearly two weeks and meant that she was parking her car out of sight in a side lane, on land owned by the church. This is not official parking for the street and is often blocked off by the church. Walking to the corner one morning she saw Umberto taking photos of a motorbike and went to raise the issue of the van with him. He is not particularly interested in others’ concerns about the lack of parking and merely wants to make a success of the business. If that means parking extra cars in the street and annoying a few residents he’s opportunistic enough to do so without compunction. Although she is usually fearful of conflict Eva was determined to do something to try and put a stop to JYJ’s habit of parking cars illegally in the residential area. She opened the conversation by asking if Umberto knew anything about the van. He denied all knowledge of it and became quite aggressive (or at least it seemed that way to Eva) about the matter of cars in the street, denying that any were from JyJ, suggesting she talk to the owners of the spare parts yard facing the main road. As Eva tried to ask him to consider the needs and rights of residents, Umberto became ever more inflexible disregarding her issue and suggesting she leave his premises. Although she is quite creative, and has worked for 30 years in a variety of roles Eva is not always able to speak her mind easily, and his denials were not helping. He even began whinging about having to ‘cop the s—t’ for the spare parts yard but resisted the idea of marking his cars so residents could see those parked illegally were not his. 3 As she walked away Eva heard herself say “well if you do nothing about it, then you’ll have to continue copping the s—t, and I hope it hurts”, realising as she did so that she would not be any better off for her efforts. When she got home that night the van was gone – but a different one had arrived within four days. The issue is unresolved. Words to describe the people in your scenario accurate inquisitive empire building adaptable knowledgeable erratic analytical logical fearful of conflict broad in outlook loyal forgetful calm & confident observant frightened of failure caring opportunistic fussy challenging original impatient clever outgoing impulsive competitive outspoken indecisive conscientious perfectionist inflexible conscious of priorities persistent insular consultative persuasive laid back 4 co-operative practical manipulative creative professionally dedicated not interested in others diplomatic Marking Criteria for the Case Study How to get the maximum marks for the case study! For 10 marks – the case study – Accurately uses more than the required number of suggested words to describe the people in the scenario. That is the words used to describe the people are descriptive and placed appropriately to ensure a reader is able to create an informative word picture of each person. The sequence of events is presented in a manner that ensures the current situation, and possible consequences of any future actions, are easily understood by a reader not familiar with the context. Includes enough information to ensure that a stranger does not need to ask additional questions to affirm understanding of the situation as described in the case study. For 8 – 9 marks – the case study – Uses the set minimum number of words. The words are used correctly. The sequence is reasonably ordered, but readers find they need to ask one or two questions about the actual context, order of events. There is less that a sufficient amount of information to ensure that a stranger will quickly understand the nature of issues that remain unresolved. For 5 – 7 – the case study – Uses the set minimum number of words. Not all words are used appropriately in the context, but a stranger is able to gain an impression of the people. The sequence of events – as presented in the case study text – needs some re-ordering in response to questions from other readers to enable them to understand the issues. Strangers will need to seek additional information before they feel able to understand the issue and/or the context. For F = less than 5 – the case study – Uses fewer than the set minimum number of words. They do not add to the information about the people. 5 The sequence of events is unclear and does not represent the issue/s in a manner that can be understood by a stranger. A good deal of additional information is required before a stranger can understand the nature of the issues and context.

1 15325 Pre-work assignment Preparing your conflict scenario (four copies of your scenario must be brought to the workshop) Dear Participant, This letter introduces some pre-course work that is essential for you to complete before arriving at the workshop for the subject Negotiations and Conflict Management: 15325 – in which you are enrolled. The workshop will combine theory and practice in a manner intended to use the wisdom in the room to bring together our thinking about enacting the practices you will learn about. You will bring with you a scenario to work through during the workshop. This letter explains how to write that. 1 The situation (you can give it a title if that helps to frame it for you) Your first task is to identify a situation that is (or in your opinion is) unresolved and has potential to escalate into a matter causing stress, tension, delay or confusion. This may be something at work or in a context where you have the power to take action. You will use fictional names and disguise other facts to ensure confidentiality, but it is essential that this is a real situation – not a hypothetical or fictional one. 2 The Details To enable others to understand the context you will need to describe the following – A The people. Describe each person using the following items – Name – Use a fictional name for each person and do not include more than four others apart from yourself. You can use your own name if you wish or also disguise that as well. General facts about each person – gender, age range, role title, marital status (if relevant) work/life location (if other than yours) Personal characteristics – select at least 5 key words/phrases chosen from the list at the end of this letter Relationship to others in the scenario – boss, subordinate, peer, family member, relative etc. B The context. Type of business or other relevant information to provide a general setting for the moment you will use to describe the unresolved issue. C The event (moment in time). This can be at least partly imagined in that you will need to summarise a lot of information and it might be easier to do so if you write it as conversation even if that has not happened. 2 A sample example written in this way follows. This is a real scenario written by a person who will not be attending the workshop. It took 40 minutes to write. That involved 10 minutes to collect thoughts, select words and frame the setting and then 30 minutes to put it into the words you are reading. The advice is to allow yourself at least this amount of time and also to find a quiet space and time to write your scenario. Example Case Study Title – Where is that space? Setting – a Sydney residential street, in a smallish inner city suburb. There is a main road at one end of the street and a large schoolyard at the other end. At the corner of the street and the main road is a temporary church site whose owners are seeking to extend and develop the site. On the opposite corner is a second hand car yard with the imaginative title of “Junk your Jalopy” (JyJ). Aside from a block of six flats next to the home Eva has lived in for 12 years, all the other residences are single storey homes most built in the first two decades of the 20th century. Most residents have at least one car – often two. Umberto works at JyJ and may be a part owner. He doesn’t live nearby. On a recent occasion Eva, who is reasonably laid back but can be forgetful, was moved to anger by the presence, in the street outside her front door, of a very old and battered panel van that she knew did not belong to any of the residents. It has been there for nearly two weeks and meant that she was parking her car out of sight in a side lane, on land owned by the church. This is not official parking for the street and is often blocked off by the church. Walking to the corner one morning she saw Umberto taking photos of a motorbike and went to raise the issue of the van with him. He is not particularly interested in others’ concerns about the lack of parking and merely wants to make a success of the business. If that means parking extra cars in the street and annoying a few residents he’s opportunistic enough to do so without compunction. Although she is usually fearful of conflict Eva was determined to do something to try and put a stop to JYJ’s habit of parking cars illegally in the residential area. She opened the conversation by asking if Umberto knew anything about the van. He denied all knowledge of it and became quite aggressive (or at least it seemed that way to Eva) about the matter of cars in the street, denying that any were from JyJ, suggesting she talk to the owners of the spare parts yard facing the main road. As Eva tried to ask him to consider the needs and rights of residents, Umberto became ever more inflexible disregarding her issue and suggesting she leave his premises. Although she is quite creative, and has worked for 30 years in a variety of roles Eva is not always able to speak her mind easily, and his denials were not helping. He even began whinging about having to ‘cop the s—t’ for the spare parts yard but resisted the idea of marking his cars so residents could see those parked illegally were not his. 3 As she walked away Eva heard herself say “well if you do nothing about it, then you’ll have to continue copping the s—t, and I hope it hurts”, realising as she did so that she would not be any better off for her efforts. When she got home that night the van was gone – but a different one had arrived within four days. The issue is unresolved. Words to describe the people in your scenario accurate inquisitive empire building adaptable knowledgeable erratic analytical logical fearful of conflict broad in outlook loyal forgetful calm & confident observant frightened of failure caring opportunistic fussy challenging original impatient clever outgoing impulsive competitive outspoken indecisive conscientious perfectionist inflexible conscious of priorities persistent insular consultative persuasive laid back 4 co-operative practical manipulative creative professionally dedicated not interested in others diplomatic Marking Criteria for the Case Study How to get the maximum marks for the case study! For 10 marks – the case study – Accurately uses more than the required number of suggested words to describe the people in the scenario. That is the words used to describe the people are descriptive and placed appropriately to ensure a reader is able to create an informative word picture of each person. The sequence of events is presented in a manner that ensures the current situation, and possible consequences of any future actions, are easily understood by a reader not familiar with the context. Includes enough information to ensure that a stranger does not need to ask additional questions to affirm understanding of the situation as described in the case study. For 8 – 9 marks – the case study – Uses the set minimum number of words. The words are used correctly. The sequence is reasonably ordered, but readers find they need to ask one or two questions about the actual context, order of events. There is less that a sufficient amount of information to ensure that a stranger will quickly understand the nature of issues that remain unresolved. For 5 – 7 – the case study – Uses the set minimum number of words. Not all words are used appropriately in the context, but a stranger is able to gain an impression of the people. The sequence of events – as presented in the case study text – needs some re-ordering in response to questions from other readers to enable them to understand the issues. Strangers will need to seek additional information before they feel able to understand the issue and/or the context. For F = less than 5 – the case study – Uses fewer than the set minimum number of words. They do not add to the information about the people. 5 The sequence of events is unclear and does not represent the issue/s in a manner that can be understood by a stranger. A good deal of additional information is required before a stranger can understand the nature of the issues and context.

(Conflict scenario) Title – Who steal the gold?   Setting: … Read More...
Which of the following is not true about emergency contraception (EC)? Question 8 options: It is most often used when another form of contraception fails. Some pharmacists refuse to sell EC because of religious concerns. The quicker a woman can access EC, the less likely a pregnancy is to occur. It will terminate an existing pregnancy.

Which of the following is not true about emergency contraception (EC)? Question 8 options: It is most often used when another form of contraception fails. Some pharmacists refuse to sell EC because of religious concerns. The quicker a woman can access EC, the less likely a pregnancy is to occur. It will terminate an existing pregnancy.

Which of the following is not true about emergency contraception … Read More...
An infant delivered vaginally by a woman with a chlamydia infection has a _____ risk of acquiring the infection from its mother. Question 8 options: 10-15% 40-50% 15-25% 50-70%

An infant delivered vaginally by a woman with a chlamydia infection has a _____ risk of acquiring the infection from its mother. Question 8 options: 10-15% 40-50% 15-25% 50-70%

An infant delivered vaginally by a woman with a chlamydia … Read More...
Assignment 2 Conditional Probability, Bayes Theorem, and Random Variables Conditional Probability and Bayes’ Theorem Problems 1-14 from Problem Set on Conditional Probability and Bayes’ Theorem I am including all the question here so that there is no confusion. Q1. Pair of six sided dices are rolled and the outcome is noted: What is the sample space? What is the size of the sample space? Suppose all we are interested in is the sum of the two outcomes. What is the probability that the sum of the two is 6? 7? 8? (Note: This can be solved using both enumeration and conditional probability method). Here, it makes more sense to use the enumeration approach than conditional probability. It is, however, listed here to set the stage for Q5. What is the probability that the sum of the two is above 5 and the two numbers are equal? Express this question in terms of events A, B, and set operators. What is the probability that the sum of the two is above 5 or the two numbers are equal? Express this question in terms of events A, B, and set operators. Q2. If P(A)=0.4, P(B)=0.5 and P(A∩B)=0.3 What is the value of (a) P(A|B) and (b) P(B|A) Q3. At a fair, a vendor has 25 helium balloons on strings: 10 balloons are yellow, 8 are red, and 7 are green. A balloon is selected at random and sold. Given that the balloon sold is yellow, what is the probability that the next balloon selected at random is also yellow? Q4. A bowl contains seven blue chips and three red chips. Two chips are to be drawn at random and without replacement. What is the probability that the fist chip is a red chip and the second a blue? Express this question in terms of events A, B, and set operators and use conditional probability. Q5. Three six sided dices are rolled and the outcome is noted: What is the size of the sample space? What is the probability that the sum of the three numbers is 6? 13? 18? Solve using conditional probability How does the concept of conditional probability help? Q6. A grade school boy has 5 blue and four white marbles in his left pocket and four blue and five white marbles in his right pocket. If he transfers one marble at random from his left pocket to his right pocket, what is the probability of his then drawing a blue marble from his right pocket? Q7. In a certain factory, machine I, II, and III are all producing springs of the same length. Of their production, machines I, II, and III produce 2%, 1%, and 3% defective springs respectively. Of the total production of springs in the factory, machine I produces 35%, machine II produces 25%, and machine III produces 40%. If one spring is selected at random from the total springs produced in a day, what is the probability that it is defective? Given that the selected spring is defective, what is the probability that it was produced on machine III? Q8. Bowl B1 contains 2 white chips, bowl B2 contains 2 red chips, bowl B3 contains 2 white and 2 red chips, and Bowl B4 contains 3 white chips and 1 red chip. The probabilities of selecting bowl B1, B2, B3, and B4 are 1/2, 1/4, 1/8, and 1/8 respectively. A bowl is selected using these probabilities, and a chip is then drawn at random. Find P(W), the probability of drawing a white chip P(B1|W): the probability that bowl B1 was selected, given that a white chip was drawn. Q9. A pap smear is a screening procedure used to detect cervical cancer. For women with this cancer, there are about 16% false negative. For women without cervical cancer, there are about 19% false positive. In the US, there are about 8 women in 100,000 who have this cancer. What is the probability that a woman who has been tested positive actually has cervical cancer? Q10. There is a new diagnostic test for a disease that occurs in about 0.05% of the population. The test is not perfect but will detect a person with the disease 99% of the time. It will, however, say that a person without the disease has the disease about 3% of the time. A person is selected at random from the population and the test indicates that this person has the disease. What are the conditional probabilities that The person has the disease The person does not have the disease Q11. Consider two urns: the first contains two white and seven black balls, and the second contains five white and six black balls. We flip a fair coin and then draw a ball from the first urn or the second urn depending on whether the outcome was a head or a tails. What is the conditional probability that the outcome of the toss was heads given that a white ball was selected? Q12. In answering a question on a multiple-choice test a student either knows the answer or guesses. Let p be the probability that she knows the answer. Assume that a student who guesses at the answer will be correct with probability 1/m where m is the number of multiple choice alternatives. What is the conditional probability that a student knew the answer given that she answered it correctly? Q13. A laboratory blood test is 95% effective in detecting a certain disease when it is, in fact, present. However, the test also yields a “false positive” result for 1% of the healthy persons tested (i.e., if a healthy person is tested, then, with probability 0.01, the test result will imply that he has the disease.). If 0.5% of the population actually have the disease, what is the probability a person has the disease given that his test results are positive? Q14. An urn contains b black balls and r red balls. One of the balls is drawn at random, but when it is put back in the urn, c additional balls of the same color are put in it with it. Now suppose that we draw another ball. What is the probability that the first ball drawn was black given that the second ball drawn was red? Random Variables Q15. Suppose an experiment consists of tossing two six sided fair dice and observing the outcomes. What is the sample space? Let Y denote the sum of the two numbers that appear on the dice. Define Y to be a random variable. What are the values that the random variable Y can take? What does it mean if we say Y=7? What does it mean if I say that Y<7? Q16. Suppose an experiment consists of picking a sample of size n from a population of size N. Assume that n≪N. Also, assume that the population contains D defective parts and N-D non defective parts, where n<D≪N. What is the sample space? If we are interested in knowing the number (count) of defective parts in the sample space, describe how, the concept of a random variable could help. Define a random variable Y and describe what values the random variable Y can take? What does it mean if we say Y=5? Q17. Suppose an experiment consists of tossing two fair coins. Let Y denote the number of heads appearing. Define Y to be a random variable. What are the values that the random variable Y can take? What does it mean if we say Y=1? What are the probabilities associated with each outcome? What is the sum of the probabilities associated with all possible values that Y can take? Q18. A lot, consisting of 100 fuses, is inspected by the following procedure. Five fuses are chosen at random and tested: if all 5 fuses pass the inspection, the lot is accepted. Suppose that the lot contains 20 defective fuses. What is the probability of accepting the lot? Define the random variable, its purpose, and the formula/concept that you would use. Q19. In a small pond there are 50 fish, 10 of which have been tagged. If a fisherman’s catch consists of 7 fish, selected at random and without replacement. Give an example of a random variable that can be defined if we are interested in knowing the number of tagged fish that are caught? What is the probability that exactly 2 tagged fish are caught? Define the random variable, its purpose, and the formula/concept that you would use. Applied to Quality Control Q20. My manufacturing firm makes 100 cars every day out of which 10 are defective; the quality control inspector tests drives 5 different cars. Based on the sample, the quality control inspector will make a generalization about the whole batch of 100 cars that I have on that day. Let d denote the number of defective cars in the sample What are the values that d can take (given the information provided above)? What is the probability that the quality control inspector will conclude that: (a) 0% of the cars are defective- call this P(d=0); (b) 20% of the cars are defective- call this P(d=1); (c) 40% of the cars are defective- call this P(d=2); (d) 60% of the cars are defective- call this P(d=3),(e) 80% of the cars are defective- call this P(d=4), and (f) 100% of the cars are defective- call this P(d=5) What is P(d=0)+ P(d=1)+ P(d=2)+ P(d=3)+ P(d=4)+ P(d=5) Let’s assume that the quality control inspector has been doing the testing for a while (say for the past 1000 days). What is the average # of defective cars that he found? Q21. Assume that the quality control inspector is selecting 1 car at a time and the car that he tested is put back in the pool of possible cars that he can test (sample with replacement). Let d denote the number of defective cars in the sample (n) What are the values that d can take (given the information provided above)? What is the probability that the quality control inspector will conclude that: (a) 0% of the cars are defective, (b) 20% of the cars are defective, (c) 40% of the cars are defective, (d) 60% of the cars are defective, (e) 80% of the cars are defective, and (f) 100% of the cars are defective. Let’s call these P(d=0)….P(d=5) What is P(d=0)+ P(d=1)+ P(d=2)+ P(d=3)+ P(d=4)+ P(d=5) Let’s assume that the quality control inspector has been doing the testing for a while (say for the past 1000 days). What is the average # of defective cars that he found? Interesting Problems Q22. A closet contains n pairs of shoes. If 2r shoes are chosen at random (2r<n), what is the probability that there will be no matching pair in the sample? Q23. In a draft lottery containing the 366 days of the leap year, what is the probability that the first 180 days drawn (without replacement) are evenly distributed among the 12 months? What is the probability that the first 30 days drawn contain none from September? Q25. You and I play a coin-tossing game. If the coin falls heads I score one, if tails, you score one. In the beginning, the score is zero. What is the probability that after 2n throws our scores are equal? What is the probability that after 2n+1 throws my score is three more than yours?

Assignment 2 Conditional Probability, Bayes Theorem, and Random Variables Conditional Probability and Bayes’ Theorem Problems 1-14 from Problem Set on Conditional Probability and Bayes’ Theorem I am including all the question here so that there is no confusion. Q1. Pair of six sided dices are rolled and the outcome is noted: What is the sample space? What is the size of the sample space? Suppose all we are interested in is the sum of the two outcomes. What is the probability that the sum of the two is 6? 7? 8? (Note: This can be solved using both enumeration and conditional probability method). Here, it makes more sense to use the enumeration approach than conditional probability. It is, however, listed here to set the stage for Q5. What is the probability that the sum of the two is above 5 and the two numbers are equal? Express this question in terms of events A, B, and set operators. What is the probability that the sum of the two is above 5 or the two numbers are equal? Express this question in terms of events A, B, and set operators. Q2. If P(A)=0.4, P(B)=0.5 and P(A∩B)=0.3 What is the value of (a) P(A|B) and (b) P(B|A) Q3. At a fair, a vendor has 25 helium balloons on strings: 10 balloons are yellow, 8 are red, and 7 are green. A balloon is selected at random and sold. Given that the balloon sold is yellow, what is the probability that the next balloon selected at random is also yellow? Q4. A bowl contains seven blue chips and three red chips. Two chips are to be drawn at random and without replacement. What is the probability that the fist chip is a red chip and the second a blue? Express this question in terms of events A, B, and set operators and use conditional probability. Q5. Three six sided dices are rolled and the outcome is noted: What is the size of the sample space? What is the probability that the sum of the three numbers is 6? 13? 18? Solve using conditional probability How does the concept of conditional probability help? Q6. A grade school boy has 5 blue and four white marbles in his left pocket and four blue and five white marbles in his right pocket. If he transfers one marble at random from his left pocket to his right pocket, what is the probability of his then drawing a blue marble from his right pocket? Q7. In a certain factory, machine I, II, and III are all producing springs of the same length. Of their production, machines I, II, and III produce 2%, 1%, and 3% defective springs respectively. Of the total production of springs in the factory, machine I produces 35%, machine II produces 25%, and machine III produces 40%. If one spring is selected at random from the total springs produced in a day, what is the probability that it is defective? Given that the selected spring is defective, what is the probability that it was produced on machine III? Q8. Bowl B1 contains 2 white chips, bowl B2 contains 2 red chips, bowl B3 contains 2 white and 2 red chips, and Bowl B4 contains 3 white chips and 1 red chip. The probabilities of selecting bowl B1, B2, B3, and B4 are 1/2, 1/4, 1/8, and 1/8 respectively. A bowl is selected using these probabilities, and a chip is then drawn at random. Find P(W), the probability of drawing a white chip P(B1|W): the probability that bowl B1 was selected, given that a white chip was drawn. Q9. A pap smear is a screening procedure used to detect cervical cancer. For women with this cancer, there are about 16% false negative. For women without cervical cancer, there are about 19% false positive. In the US, there are about 8 women in 100,000 who have this cancer. What is the probability that a woman who has been tested positive actually has cervical cancer? Q10. There is a new diagnostic test for a disease that occurs in about 0.05% of the population. The test is not perfect but will detect a person with the disease 99% of the time. It will, however, say that a person without the disease has the disease about 3% of the time. A person is selected at random from the population and the test indicates that this person has the disease. What are the conditional probabilities that The person has the disease The person does not have the disease Q11. Consider two urns: the first contains two white and seven black balls, and the second contains five white and six black balls. We flip a fair coin and then draw a ball from the first urn or the second urn depending on whether the outcome was a head or a tails. What is the conditional probability that the outcome of the toss was heads given that a white ball was selected? Q12. In answering a question on a multiple-choice test a student either knows the answer or guesses. Let p be the probability that she knows the answer. Assume that a student who guesses at the answer will be correct with probability 1/m where m is the number of multiple choice alternatives. What is the conditional probability that a student knew the answer given that she answered it correctly? Q13. A laboratory blood test is 95% effective in detecting a certain disease when it is, in fact, present. However, the test also yields a “false positive” result for 1% of the healthy persons tested (i.e., if a healthy person is tested, then, with probability 0.01, the test result will imply that he has the disease.). If 0.5% of the population actually have the disease, what is the probability a person has the disease given that his test results are positive? Q14. An urn contains b black balls and r red balls. One of the balls is drawn at random, but when it is put back in the urn, c additional balls of the same color are put in it with it. Now suppose that we draw another ball. What is the probability that the first ball drawn was black given that the second ball drawn was red? Random Variables Q15. Suppose an experiment consists of tossing two six sided fair dice and observing the outcomes. What is the sample space? Let Y denote the sum of the two numbers that appear on the dice. Define Y to be a random variable. What are the values that the random variable Y can take? What does it mean if we say Y=7? What does it mean if I say that Y<7? Q16. Suppose an experiment consists of picking a sample of size n from a population of size N. Assume that n≪N. Also, assume that the population contains D defective parts and N-D non defective parts, where n

After reading the paragraph, answer the question(s) that follow. A woman has been trying to conceive for several years, unsuccessfully. At a fertility clinic, they discover that she has blocked fallopian tubes. Using modern technologies, some of her eggs are removed, fertilized with her husband’s sperm, and implanted into her uterus. The procedure is successful, but the couple discovers that their new son is color-blind and has blood type O. The woman claims that the child can’t be theirs since she has blood type A and her husband has type B. Also, neither parent is color-blind, although one grandparent (the woman’s father) is also color-blind In regard to the baby’s color blindness, a sex-linked recessive trait, you explain that

After reading the paragraph, answer the question(s) that follow. A woman has been trying to conceive for several years, unsuccessfully. At a fertility clinic, they discover that she has blocked fallopian tubes. Using modern technologies, some of her eggs are removed, fertilized with her husband’s sperm, and implanted into her uterus. The procedure is successful, but the couple discovers that their new son is color-blind and has blood type O. The woman claims that the child can’t be theirs since she has blood type A and her husband has type B. Also, neither parent is color-blind, although one grandparent (the woman’s father) is also color-blind In regard to the baby’s color blindness, a sex-linked recessive trait, you explain that

since color blindness is sex-linked, a son can inherit color … Read More...
Which of the following is associated with multiple pregnancies (more than one fetus)? Question 37 options: lower birth rate decreased risk of miscarriage higher birth rate first pregnancy of a young woman

Which of the following is associated with multiple pregnancies (more than one fetus)? Question 37 options: lower birth rate decreased risk of miscarriage higher birth rate first pregnancy of a young woman

Which of the following is associated with multiple pregnancies (more … Read More...