Question: For a normally distributed population with = 66 and = 14, what is the probability of obtaining a sample mean greater than 70? a. for

For a normally distributed population with = 66 and = 14, what is the probability of obtaining a sample mean greater than 70?

a. for a random sample of n = 5 scores?

b. for a random sample of n = 50 scores?

c. Why is the probability figure different even though the sample mean is the same and what are the implications of this for the distribution of sample means?

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