Question: A simple random sample of size n is drawn from a population that is normally distributed. The sample mean, x , is found to be

A simple random sample of size n is drawn from a population that is normally distributed. The sample mean, x, is found to be ,17.3 and the sample standard deviation, s, is found to be 4.5. Construct a 95% confidence interval about if the sample size, n, is 70.

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