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4.Assume a normal population with = 100 and = 12. A. What is the probability of obtaining a sample mean greater than 106 for a

4.Assume a normal population with = 100 and = 12.

A.What is the probability of obtaining a sample mean greater than 106 for a sample ofn= 4 scores? Please plainly write the answer. It is confusing if it is not clearly identified.

B. What is the probability of obtaining a sample mean greater than 106 for a sample ofn= 16 scores? Please plainly write the answer. It is confusing if it is not clearly identified.

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