SOLUTION: The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 80 inches and a standard deviation of 15 inches. What is the probability that the
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Question 1160994: The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 80 inches and a standard deviation of 15 inches. What is the probability that the annual snowfall during one randomly selected year will be more than 75 inches?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
this will be (75-80)/15 =z
z ia -1/3
so want z>-1/3
this probability is 0.6306
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