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pls help with hw question Tests Suppose a simple random sample of size n = 49 is obtained from a population with u = 84

pls help with hw question

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Tests Suppose a simple random sample of size n = 49 is obtained from a population with u = 84 and o = 7. ctivity (a) Describe the sampling distribution of x. (b) What is P (x > 85) ? (c) What is P (x5 81.8) ? (d) What is P (83 85) = (Round to four decimal places as needed.) lia Library (c) P (xs81.8) = (Round to four decimal places as needed.) (d) P (83

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