Which of the following is a correct statement about mRNA? mRNA is transcribed from DNA in the cytoplasm. Segments of mRNA that code for protein are removed before translation. mRNA moves from the nucleus to the cytoplasm following RNA processing. mRNA includes a cap that consists of extra adenine nucleotides. mRNA binds directly to amino acids during translation

## Which of the following is a correct statement about mRNA? mRNA is transcribed from DNA in the cytoplasm. Segments of mRNA that code for protein are removed before translation. mRNA moves from the nucleus to the cytoplasm following RNA processing. mRNA includes a cap that consists of extra adenine nucleotides. mRNA binds directly to amino acids during translation

mRNA moves from the nucleus to the cytoplasm following RNA … Read More...
Lab on Confidence Intervals The story: Studies have shown that the random variable X, the processing time required to do a multiplication on a new 3-D computer, is normally distributed with mean and standard deviation 2 microseconds. A random sample of 16 observations is to be taken (i.e. 16 random multiplications will be performed and the time that it takes to perform each one of them will be annotated). The sample mean will be calculated. Part 1- The very basics 1. Before we collect the random sample, what can we say about the sampling distribution of ? 2. Before we collect the random sample, what is the probability that the sample mean will have a value that is greater than or equal to , and less than or equal to In other words, what is the probability that the sample mean is within 0.98 microseconds ( ) of the true (unknown) mean time? 3. A random sample was taken (i.e.16 multiplications were done) and the processing times were as follows: 42.65 45.15 39.32 44.44 41.63 41.54 41.59 45.68 46.50 41.35 44.37 40.27 43.87 43.79 43.28 40.70 Round the times to the nearest tenth (e.g. 42.65 ~ 42.6) and do the stem-and-leave display Do the stem and leaf display. Calculate the sample mean 39 40 41 42 43 44 45 46 4. Now we will use our knowledge of the value of the sample mean for this particular sample and the relationship between sample means (in general) and population mean (see questions 1 and 2 of this lab) to make an intelligent guess (estimation) of the population mean. Use the formula to calculate a 95 % confidence interval for the population mean (Show your work) ( , ) From the Minitab menu, use STAT>BASIC STATISTIC>ONE SAMPLE Z to check your calculations. Calculate the width of the confidence interval _______________ 5. Interpret the confidence interval you just found: We are 95% confident that the true mean processing time required to do a multiplication on a new 3-D computer lies between __________ and __________ microseconds. (The meaning of this is the following: Think of all the possible samples (all the possible sets of 16 multiplications) that we could have been done with this type of computer; 95% of those samples would have produced confidence intervals that contain the true mean, the other 5% would have been off)

## Lab on Confidence Intervals The story: Studies have shown that the random variable X, the processing time required to do a multiplication on a new 3-D computer, is normally distributed with mean and standard deviation 2 microseconds. A random sample of 16 observations is to be taken (i.e. 16 random multiplications will be performed and the time that it takes to perform each one of them will be annotated). The sample mean will be calculated. Part 1- The very basics 1. Before we collect the random sample, what can we say about the sampling distribution of ? 2. Before we collect the random sample, what is the probability that the sample mean will have a value that is greater than or equal to , and less than or equal to In other words, what is the probability that the sample mean is within 0.98 microseconds ( ) of the true (unknown) mean time? 3. A random sample was taken (i.e.16 multiplications were done) and the processing times were as follows: 42.65 45.15 39.32 44.44 41.63 41.54 41.59 45.68 46.50 41.35 44.37 40.27 43.87 43.79 43.28 40.70 Round the times to the nearest tenth (e.g. 42.65 ~ 42.6) and do the stem-and-leave display Do the stem and leaf display. Calculate the sample mean 39 40 41 42 43 44 45 46 4. Now we will use our knowledge of the value of the sample mean for this particular sample and the relationship between sample means (in general) and population mean (see questions 1 and 2 of this lab) to make an intelligent guess (estimation) of the population mean. Use the formula to calculate a 95 % confidence interval for the population mean (Show your work) ( , ) From the Minitab menu, use STAT>BASIC STATISTIC>ONE SAMPLE Z to check your calculations. Calculate the width of the confidence interval _______________ 5. Interpret the confidence interval you just found: We are 95% confident that the true mean processing time required to do a multiplication on a new 3-D computer lies between __________ and __________ microseconds. (The meaning of this is the following: Think of all the possible samples (all the possible sets of 16 multiplications) that we could have been done with this type of computer; 95% of those samples would have produced confidence intervals that contain the true mean, the other 5% would have been off)

No expert has answered this question yet. You can browse … Read More...
LAB: To familiarize participants with fundamental aspects of medical image processing, using the MATLAB Image Processing Toolbox.

## LAB: To familiarize participants with fundamental aspects of medical image processing, using the MATLAB Image Processing Toolbox.

Aim:   To familiarize participants with fundamental aspects … Read More...
During deployment processing, soldiers undergo medical screening.After a wait, each soldier see same dicaltechnician who reviews his or her records.If the records review shows no problems—the soldier is physically qualified to deploy—then the soldier departs to the next step in deployment processing.It he records do reveal a potential medical issue,the soldier instead sees a doctor,who assesses the soldier’s condition and determines both deployability and for those who are medically disqualified, treatment needs.In rare cases ,the doctor in itiate a medical board to evaluate the soldier for retention in the military. Currently, 80 soldiers per hour arrive for deployment screening,and 80% of them pass there cords review.On average,20 people are waiting for the medical records review,which takes 6 minutes. When the records review indicates a soldier must see a doctor,the soldier reports to a waiting room,where an average of 8 soldiers are waiting. After a wait,the soldier sees a doctor, who reviews the soldier’s condition and either approves the soldier for deployment(75%of the time) or disapproves deployment and conducts a morein-deptxeam to determine treatment(20%of the time)or the need for a medical board(5%ofthetime).Each doctor’s exam takes,on average,6minutes if the solider is medically able to deploy(the doctor pretty much replicates the records review),15 minutes if the soldier requires some kind of treatment,and 30 minutes in those rare cases that require the doctor to initiate a medical review board. Assume the process is stable;that is,average inflow rate equals average outflow rate.[Finally,thisisNOTaqueuingproblem.] a. On average,how long does a soldier spend in the deployment process?

## During deployment processing, soldiers undergo medical screening.After a wait, each soldier see same dicaltechnician who reviews his or her records.If the records review shows no problems—the soldier is physically qualified to deploy—then the soldier departs to the next step in deployment processing.It he records do reveal a potential medical issue,the soldier instead sees a doctor,who assesses the soldier’s condition and determines both deployability and for those who are medically disqualified, treatment needs.In rare cases ,the doctor in itiate a medical board to evaluate the soldier for retention in the military. Currently, 80 soldiers per hour arrive for deployment screening,and 80% of them pass there cords review.On average,20 people are waiting for the medical records review,which takes 6 minutes. When the records review indicates a soldier must see a doctor,the soldier reports to a waiting room,where an average of 8 soldiers are waiting. After a wait,the soldier sees a doctor, who reviews the soldier’s condition and either approves the soldier for deployment(75%of the time) or disapproves deployment and conducts a morein-deptxeam to determine treatment(20%of the time)or the need for a medical board(5%ofthetime).Each doctor’s exam takes,on average,6minutes if the solider is medically able to deploy(the doctor pretty much replicates the records review),15 minutes if the soldier requires some kind of treatment,and 30 minutes in those rare cases that require the doctor to initiate a medical review board. Assume the process is stable;that is,average inflow rate equals average outflow rate.[Finally,thisisNOTaqueuingproblem.] a. On average,how long does a soldier spend in the deployment process?

6+0.75*6+.2*15+.05*30 = 15 miutes     Timeindeploymentsystem:15 (minutes)

http://www.econlib.org/library/Smith/smWN1.html#B.I,%20Ch.1,%20Of%20the%20Division%20of%20Labor What does Smith mean by division of labor, and … Read More...
Personnel that is primarily responsible for processing and/or verifying that all room charges are properly accounted for in the guest folio.

## Personnel that is primarily responsible for processing and/or verifying that all room charges are properly accounted for in the guest folio.

• Question 55 Personnel that is primarily responsible for processing … Read More...
• Question 1 Which of the following are considered application software packages?: Answers: Word processing programs Operating systems System utilities System development programs

## • Question 1 Which of the following are considered application software packages?: Answers: Word processing programs Operating systems System utilities System development programs

Question 1   Which of the following are considered application … Read More...