Question 4 of 10 Calculate the margin of error and construct the confidence interval for the population mean using the Student's t-distribution (you may assume the population data is normally distributed). T-Distribution Table a. x = 88.3, n = 69, s = 14.1, 95% confidence E = Round to two decimal places if necessary SUBMIT QUESTION -> Question 4 of 10 Round to two decimal places if necessary b. x = 37.9, n = 42, s = 14.7, 95% confidence E Round to two decimal places if necessary Round to two decimal places if necessary SUBMIT QUESTION ->