The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 73 inches, and a standard deviation of 10 inches. What is the probability that the mean annual snowfall during 25 randomly picked years will exceed 75.8 inches? Round your answer to four decimal places. OA. 0.0026 OB. 0.0808 OC. 0.5808 OD. 0.4192

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 73 inches, and a standard deviation of 10 inches. What is the probability that the mean annual snowfall during 25 randomly picked years will exceed
75.8 inches? Round your answer to four decimal places.
A. 0.0026
B. 0.0808
C. 0.5808
D. 0.4192
Transcribed Image Text:The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 73 inches, and a standard deviation of 10 inches. What is the probability that the mean annual snowfall during 25 randomly picked years will exceed 75.8 inches? Round your answer to four decimal places. A. 0.0026 B. 0.0808 C. 0.5808 D. 0.4192
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