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A population of values has a normal distribution with μ=72μ=72 and σ=30σ=30 . You intend to...

A population of values has a normal distribution with μ=72μ=72 and σ=30σ=30 . You intend to draw a random sample of size n=25n=25 .

Find the probability that a single randomly selected value from the population is less than 58.2.

P(X < 58.2) =

Find the probability that a sample of size n=25n=25 is randomly selected with a mean less than 58.2.

P(M < 58.2) =

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