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A simple random sample of size n=36 is obtained from a population with =84 and =24. (a) Describe the sampling distribution of x. (b) What

A simple random sample of size n=36 is obtained from a population with =84 and =24.

(a) Describe the sampling distribution of x.

(b) What is P(x>91.2)?

(c) What is P(x75)?

(d) What is P(81.8

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