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A Population of Scores Is Normally Distributed with a μ

Question 36

Multiple Choice

A population of scores is normally distributed with a μ = 95 and a σM = 5. The probability that a randomly drawn sample of n = 12 will have a mean of 88 or above is _________.


A) .0808
B) .9192
C) .7190
D) .2810

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