9.3

The median undergraduate grade point average (GPA) for students accepted at a random sample of 15 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.) O A. There is a 95% probability that the population mean is between and O B. We are 95% confident that the population mean is between and O C. We are 95% confident that the sample mean is between and