Problem 1: Answer Question 11 to Question 14 for this problem. An automotive repair shop has determined that the average service time on an automobile is 90 minutes with a standard deviation of 25 minutes. A random sample of 45 automotive services is selected. Question 11 Problem 1- parta Compute the standard errorofthe mean (round to 4 decimal places as needed] Question 12 Problem 1 Part b What is the probabilitythat the sample of 45 atltoinonve serviceswill have a mean service time greater than 100 minutes? (round to 4 decimal places as needed] Question 13 Problem 1- Part c What is the probabilitythat the sample of 45 automotive serviceswill have a mean service time less than 85 minutes? (round to 4 decimal places as needed] Question 14 Problem 1 Part d Assume the sample size increases to 450 automoove services. Then the standard error will be [5'33\" " and as a result the above probabilities will be [SClECtl "