Question: A random sample is drawn from a population with a mean u=16 and standard deviation o=5.5 a. Is the sampling distribution of the sample mean

A random sample is drawn from a population with a mean u=16 and standard deviation o=5.5 a. Is the sampling distribution of the sample mean with n=16 and n=36 normal distributed? b. Calculate the probability that the sample means falls between 66 and 68 for n=36.

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