Question: Homework 8.1 b Sta A simple random sample of size n = 81 is obtained from a population with u = 71 and o =

Homework 8.1 b Sta A simple random sample of size n

Homework 8.1

b Sta A simple random sample of size n = 81 is obtained from a population with u = 71 and o = 27. ourses (a) Describe the sampling distribution of x. (b) What is P (x> 75.2) ? se Home (c) What is P (x5 63.95) ? (d) What is P (66.95

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