A population of values has a normal distribution with ? = 110.1 and ? = 37.9. A random sample of size n = 211 is drawn. a. Find the probability that a single randomly selected value is between 108.8 and 112.4. Round your answer to four decimal places. P(108.8 < X < 112.4) = b. Find the probability that a sample of size n = 211 is randomly selected with a mean between 108.8 and 112.4. Round your answer to four decimal places. P(108.8 < M < 112.4) =
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P(108.8<X<112.4)= 0.04 Show more…
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