A simple random sample of size n = 36 is obtained from a population with =
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A simple random sample of size n = 36 is obtained from a population with µ = 64 and σ = 18.
(a) Describe the sampling distribution of x̄.
(b) What is P(x̄ < 62.6)?
(c) What is P(x̄ ≥ 68.7)?
(d) What is P(59.8 < x̄ < 65.9)?
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a Since 64 and 18 the mean and standard deviation of the sampling ...View the full answer
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