SOLUTION: A sample of 21 is taken from a normal distributed population. The sample has a mean of 40 and a standard deviation of 3.2. Construct a confidence interval if it is 95% level of c
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Question 1062599: A sample of 21 is taken from a normal distributed population. The sample has a mean of 40 and a standard deviation of 3.2. Construct a confidence interval if it is 95% level of confidence. Answer by Fombitz(32388) (Show Source):
