Seattle, Washington, averages m=34 inches of annual precipitation. Assuming that the distribution of precipitation amounts to approximately normal with a standard deviation of a=6.5 inches, determine whether each of the following represents a fairly typical year, an extremely wet year, or an extremely dry year. a. Annual precipitation of 41.8 inches b. Annual precipitation of 49.6 inches

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Seattle, Washington, averages m=34 inches of annual precipitation. Assuming that the distribution of precipitation amounts to approximately normal with a standard deviation of a=6.5 inches, determine whether each of the following represents a fairly typical year, an extremely wet year, or an extremely dry year.

a. Annual precipitation of 41.8 inches

b. Annual precipitation of 49.6 inches

c. 

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