Given a normally distributed population with a mean of 100 and a variance of 400, find...

Given a normally distributed population with a mean of 100 and a variance of 400, find the following probabilities for a sample mean for 16 individuals. (X for a, b, c is X bar)

a) P(X≥100)

b) P(X≤110)

c) P(96≤X≤108)

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orchestra answered 1 year ago

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