Instructions Use the table below each of your assigned problems to write out each step needed to solve the problem along with the calculations necessary to find the answer to your assigned problem. • The “Calculations” column needs to show each step that you would need to write out if you were showing your work when doing this problem by hand or trying to teach the concept to a friend. • For each step, you will also have to provide a thorough a description of your thought processes for the calculation in the “Explanations” column. • The first row (or step) should always be to copy the entire problem into the “Calculations” column or write out the important information. You can use copy and paste. • Make sure that your final answer is clearly stated. • You do not have to use all of the rows provided. However, if you need more rows to write out all of the steps you took to complete the problem, add rows. W1.2 Express the set using the roster method. To do that, first translate into English what this mathematical expression states. Then list the elements of this set in roster form. Explain how you arrived at your answer. {x | x N and x < 11} Calculations Explanations 1 Copy the problem or write out important information. 2 3 4 5 6 7 8 9 10 (Add or delete rows as needed). W1.3 Use the Venn diagram to represent the set in roster form. Explain why you chose the members of your set. Calculations Explanations 1 Copy the problem or write out important information. 2 3 4 5 6 7 8 9 10 (Add or delete rows as needed). Week 2 W2.1 Combine the three simple statements below in a compound sentence of the form . That is, provide a written statement in which you translate this symbolic statement to English. p: the heat is solar generated q: the car is run by electric power r: today is Tuesday Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W2.2 Construct a truth table for . Calculations Explanations 4 Copy the problem or write out important information. (Add rows as needed). W2.3 Let p, q and r represent the following statements: p: 2 x 3 = 6 q: -4 x 8 = 32 r: 8 – 5 = 3 Determine the truth-value for the statement. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). (Add rows as needed). W3.2 Find the circumference of the circle. A.) Express answers in terms of and then B.) express the answer, rounding to the nearest tenth. Use the button on your scientific calculator. Show each parts A and B clearly in your work. Highlight the solutions. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W3.3 Find the area of the circle. A.) Express answers in terms of and then B.) express the answer, rounding to the nearest tenth. Use the button on your scientific calculator. Show each parts A and B clearly in your work. Highlight the solutions. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W4.1 A password to a computer account is to consist of 3 lower-case letters followed by four digits. How many different passwords are possible if repetition of letters and numbers is not permitted. (Fundamental Counting Principle) Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W4.2 Determine whether the following problem involves a permutation or combination. (It is not necessary to solve the problem.) Explain why you chose your answer. A group of five friends, Judy, Diane, Maria, Kim, and Katie, are forming a club. The group will elect a president and a treasurer. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W4.3 Use the formula nCr to solve the following question. A scholarship committee has received 9 applications for a $500 scholarship. The committee has decided to select 3 of the 9 candidates for further consideration. In how many ways can the committee do this? Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). Week 5 W5.1 A population of children in a state are divided into groups according to social class. A random sample is chosen from each group. Which type of sampling does this represent? a. Convenience sampling b. Stratified sampling c. Systematic sampling d. Cluster sampling Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). (Add rows as needed). W5.3 For the following set of numbers, find the median. 4, 6, 10, 13, 10, 9, 365, 40, 37, 8 Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed).

Instructions Use the table below each of your assigned problems to write out each step needed to solve the problem along with the calculations necessary to find the answer to your assigned problem. • The “Calculations” column needs to show each step that you would need to write out if you were showing your work when doing this problem by hand or trying to teach the concept to a friend. • For each step, you will also have to provide a thorough a description of your thought processes for the calculation in the “Explanations” column. • The first row (or step) should always be to copy the entire problem into the “Calculations” column or write out the important information. You can use copy and paste. • Make sure that your final answer is clearly stated. • You do not have to use all of the rows provided. However, if you need more rows to write out all of the steps you took to complete the problem, add rows. W1.2 Express the set using the roster method. To do that, first translate into English what this mathematical expression states. Then list the elements of this set in roster form. Explain how you arrived at your answer. {x | x N and x < 11} Calculations Explanations 1 Copy the problem or write out important information. 2 3 4 5 6 7 8 9 10 (Add or delete rows as needed). W1.3 Use the Venn diagram to represent the set in roster form. Explain why you chose the members of your set. Calculations Explanations 1 Copy the problem or write out important information. 2 3 4 5 6 7 8 9 10 (Add or delete rows as needed). Week 2 W2.1 Combine the three simple statements below in a compound sentence of the form . That is, provide a written statement in which you translate this symbolic statement to English. p: the heat is solar generated q: the car is run by electric power r: today is Tuesday Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W2.2 Construct a truth table for . Calculations Explanations 4 Copy the problem or write out important information. (Add rows as needed). W2.3 Let p, q and r represent the following statements: p: 2 x 3 = 6 q: -4 x 8 = 32 r: 8 – 5 = 3 Determine the truth-value for the statement. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). (Add rows as needed). W3.2 Find the circumference of the circle. A.) Express answers in terms of and then B.) express the answer, rounding to the nearest tenth. Use the button on your scientific calculator. Show each parts A and B clearly in your work. Highlight the solutions. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W3.3 Find the area of the circle. A.) Express answers in terms of and then B.) express the answer, rounding to the nearest tenth. Use the button on your scientific calculator. Show each parts A and B clearly in your work. Highlight the solutions. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W4.1 A password to a computer account is to consist of 3 lower-case letters followed by four digits. How many different passwords are possible if repetition of letters and numbers is not permitted. (Fundamental Counting Principle) Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W4.2 Determine whether the following problem involves a permutation or combination. (It is not necessary to solve the problem.) Explain why you chose your answer. A group of five friends, Judy, Diane, Maria, Kim, and Katie, are forming a club. The group will elect a president and a treasurer. Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). W4.3 Use the formula nCr to solve the following question. A scholarship committee has received 9 applications for a $500 scholarship. The committee has decided to select 3 of the 9 candidates for further consideration. In how many ways can the committee do this? Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). Week 5 W5.1 A population of children in a state are divided into groups according to social class. A random sample is chosen from each group. Which type of sampling does this represent? a. Convenience sampling b. Stratified sampling c. Systematic sampling d. Cluster sampling Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed). (Add rows as needed). W5.3 For the following set of numbers, find the median. 4, 6, 10, 13, 10, 9, 365, 40, 37, 8 Calculations Explanations 1 Copy the problem or write out important information. 2 (Add rows as needed).

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