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Suppose a simple random sample of size n = 64 is obtained from a population with u = 78 and o = 24. (a) Describe

Suppose a simple random sample of size n = 64 is obtained from a population with u = 78 and o = 24. (a) Describe the sampling distribution of x. (b) What is P (x > 81.3)? (c) What is P (x s 70.65) ? (d) What is P (75.6

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