Mathematics, 13.06.2021 21:20 ksanchez2100

Suppose that the weight (X) in pounds, of a 40-year-old man is a normal random variable with mean μ = 161 pounds and standard deviation σ = 20 pounds. Ifone selected 100 men from thispopulation what is the probability that the mean of this sample is higher than 180 pounds?

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