Question: A population has parameters / = 148.6 and o = 77.8. You intend to draw a random sample of size n = 215. What is

A population has parameters / = 148.6 and o = 77.8. You intend to draw a random sample of size n = 215. What is the mean of the distribution of sample means? What is the standard deviation of the distribution of sample means? (Report answer accurate to 2 decimal places.) on =

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=+d. Does it offer little phrases? If they work? Like this.

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