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The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 70 inches and a standard deviation of 10 inches. What is the probability that the mean annual snowfall
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The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 70 inches and a standard deviation of 10 inches. What is the probability that the mean annual snowfall during 25 randomly picked years will exceed (to the right) 72.8 inches? Write your answer as a decimal rounded to 4 places.

User Liebster Kamerad
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4 votes

Answer:

The probabilty would be 87.34%

Explanation:

Add all the numbers together and multiply them as a percetnage by four

User Simeg
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