Suppose a simple random sample of size n=64 is obtained from a population that is skewed...
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Suppose a simple random sample of size n=64 is obtained from a population that is skewed right with = 87 and a = 32. (a) Describe the sampling distribution of x. (b) What is P (x>92.2) ? (c) What is P (x≤77.6) ? (d) What is P (81.6<x<94.6) ? Suppose a simple random sample of size n=64 is obtained from a population that is skewed right with = 87 and a = 32. (a) Describe the sampling distribution of x. (b) What is P (x>92.2) ? (c) What is P (x≤77.6) ? (d) What is P (81.6<x<94.6) ?
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