Question 4 of 6 (point) Atempt of Unlimited View question in our 8.1 Section Exercise 37.38 A sample of size n=66 is dra

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Question 4 Of 6 Point Atempt Of Unlimited View Question In Our 8 1 Section Exercise 37 38 A Sample Of Size N 66 Is Dra 1 (39.8 KiB) Viewed 28 times

Question 4 of 6 (point) Atempt of Unlimited View question in our 8.1 Section Exercise 37.38 A sample of size n=66 is drawn from a normal population whose standard deviation is a 6.2. The sample mean is x 43.88. Part 1 of 2 园 (a) Construct a 98% confidence interval for H. Round the answer to at least two decimal places. A 98% confidence interval for the mean is μς ch Part 2 of 2 (b) if the population were not approximately normal, would the confidence interval constructed in part (ə) be valid? Explain. The confidence interval constructed in part (a) (Choose one) 7 be valid since the sample 5 size (Choose one) large. would not would X