Mathematics, 20.04.2021 23:40 shazanah95
The number of potholes in any given 1 mile stretch of freeway pavement in Pennsylvania has a bell-shaped
distribution. This distribution has a mean of 54 and a standard deviation of 7. Using the empirical rule (as
presented in the book), what is the approximate percentage of 1-mile long roadways with potholes
numbering between 40 and 61?
Do not enter the percent symbol.
ans =?
Answers: 2
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The number of potholes in any given 1 mile stretch of freeway pavement in Pennsylvania has a bell-sh...
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