Question: I need help on these questions based on the word problems A sample of size 1 = 38 is drawn from a normal population whose

I need help on these questions based on the word problems

A sample of size 1 = 38 is drawn from a normal population whose standard deviation is 6 = 6.2, The sample mean is x - 42.66. Part 1 of 2 (a) Construct a 99-5% confidence interval for IL Round the answer to at least two decimal places. A 99.5 % confidence interval for the mean is

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