Blackboard X Remaining Time: 1 hour, 58 minutes, 41 seconds. Question Completion Status: In order to make an inference about the average time SHSU students check their emails, a sample of 9 students was surveyed for how many times a day they check their emails. The responses were recorded as 20, 19, 15, 13, 27, 29, 19, 22, 25. (Question) Find the Critical Value to /2" if we want to find the 90% confidence interval. For this question, round to 3 decimal places. QUESTION 17 In order to make an inference about the average time SHSU students check their emails, a sample of 9 students was surveyed for how many times a day they check their emails. The responses were recorded as 20, 19, 15, 13, 27, 29, 19, 22, 25. (Question) Find the margin of error E if we want to find the 90% confidence interval. QUESTION 18 In order to make an inference about the average time SHII students check their emails a sample of 9 students was surveyed for how many times a da Click Save and Submit to save and submit. Click Save All Answers to save all answers. f4 6 18 fg 144 10 # % 3 5 8 9Remaining Time: 1 hour, 58 minutes, 35 seconds. Question Completion Status: In order to make an inference about the average time SHSU students check their emails, a sample of 9 students was surveyed for how many times a day they check their emails. The responses were recorded as 20, 19, 15, 13, 27, 29, 19, 22, 25. (Question) Find the Lower bound of the 90% confidence interval. QUESTION 19 In order to make an inference about the average time'SHSU students check their emails, a sample of 9 students was surveyed for how many times a day they check their emails. The responses were recorded as 20, 19, 15, 13, 27, 29, 19, 22, 25. Question) Find the Upper bound of the 90% confidence interval. QUESTION 20 Click Save and Submit to save and submit. Click Save All Answers to save all answers. hp 9 144 f10 I % @ # 8 9 O 3 4 5 6 W Y U O E R T