ccw 3 5 The number of potholes in any given 1-mile stretch of freeway pavement in Pennsylvania has a Normal distribution. This distribution has a mean of 37 and a standard deviation of 8. Using the Empirical Rule, what is the approximate percentage of 1-mile long roadways with potholes numbering between 29 and 53?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
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ccw 3 5

The number of potholes in any given 1-mile stretch of freeway pavement in Pennsylvania has a Normal distribution. This distribution has a mean of 37 and a standard deviation of 8. Using the Empirical Rule, what is the approximate percentage of 1-mile long roadways with potholes numbering between 29 and 53?

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