Question: A simple random sample of size n=36 is obtained from a population with =74 and =12. (a) Describe the sampling distribution of x. (b) What

A simple random sample of size n=36 is obtained from a population with =74 and =12.

(a) Describe the sampling distribution of x.

(b) What is Px>76.1?

(c) What is Px69.4?

(d) What is P71.7

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