SOLUTION: The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 101 inches, and a standard deviation of 10 inches. What is the probability that th
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Question 1049794: The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 101 inches, and a standard deviation of 10 inches. What is the probability that the mean annual snowfall during 16 randomly picked years will exceed 103.8 inches?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
P(z > 103.8) = P()
P(z <= 2.8/2.5) = P(z <= 1.12) = .8686 0r 86.86%
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