The median undergraduate grade point average (GPA) for students accepted at a random sample of 10 medical schools in a country was taken. The mean GPA for these accepted students was 3.75 with a standard error of 0.07. The distribution of undergraduate GPAS is Normal. Complete parts (a) and (b). a. Decide which of the following statements is worded correctly for the confidence interval. Fill in the blanks for the correctly worded one. Explain the error for the ones that are incorrectly worded. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed. Use ascending order.) A. We are 95% confident that the population mean is between and OB. We are 95% confident that the sample mean is between and OC. There is a 95% probability that the population mean between Explain the error for the choice "We are 95% confident that the sample mean is between A. The wording is not correct because it references the sample mean. The value of the sample mean is known exactly and does not need a confidence interval. OB. The wording is not correct because it references the sample mean. Neither the exact value nor an unbiased estimate of the sample mean can be found. OC. The wording is not correct because it does not indicate that there is only a "probability" that the confidence interval is within the bounds. OD. There is no error. The choice is worded correctly. Explain the error for the choice "We are 95% confident that the population mean and and between and__"Choose the correct answer below. O The wording is not correct because it references the population mean. Neither the exact value nor an unbiased estimate of the population mean can be found. OB. The wording is not correct because it references the population mean. The value of the population mean is known exactly and does not need a confidence interval. OC. The wording is not correct because it does not indicate that there is only a "probability" that the confidence interval is within the bounds. D. There is no error. The choice is worded correctly. Explain the error for the choice "There is a 95% probability that the population mean is between "Choose the correct answer below. and Choose the correct answer below.
The median undergraduate grade point average (GPA) for students accepted at a random sample of 10 medical schools in a country was taken. The mean GPA for these accepted students was 3.75 with a standard error of 0.07. The distribution of undergraduate GPAS is Normal. Complete parts (a) and (b). a. Decide which of the following statements is worded correctly for the confidence interval. Fill in the blanks for the correctly worded one. Explain the error for the ones that are incorrectly worded. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed. Use ascending order.) A. We are 95% confident that the population mean is between and OB. We are 95% confident that the sample mean is between and OC. There is a 95% probability that the population mean between Explain the error for the choice "We are 95% confident that the sample mean is between A. The wording is not correct because it references the sample mean. The value of the sample mean is known exactly and does not need a confidence interval. OB. The wording is not correct because it references the sample mean. Neither the exact value nor an unbiased estimate of the sample mean can be found. OC. The wording is not correct because it does not indicate that there is only a "probability" that the confidence interval is within the bounds. OD. There is no error. The choice is worded correctly. Explain the error for the choice "We are 95% confident that the population mean and and between and__"Choose the correct answer below. O The wording is not correct because it references the population mean. Neither the exact value nor an unbiased estimate of the population mean can be found. OB. The wording is not correct because it references the population mean. The value of the population mean is known exactly and does not need a confidence interval. OC. The wording is not correct because it does not indicate that there is only a "probability" that the confidence interval is within the bounds. D. There is no error. The choice is worded correctly. Explain the error for the choice "There is a 95% probability that the population mean is between "Choose the correct answer below. and Choose the correct answer below.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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