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 44 and a standard deviation of 9. Using the empirical rule, what is the approximate percentage of 1-mile long roadways with potholes numbering between 26 and 53? Do not enter the percent symbol. ans =

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 44 and a standard deviation of 9. Using the empirical rule, what is the approximate percentage of 1-mile long roadways with potholes numbering between 26 and 53? Do not enter the percent symbol. ans =

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

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 44 and a standard deviation of 9. Using the
empirical rule, what is the approximate percentage of 1-mile long roadways with potholes
numbering between 26 and 53?
Do not enter the percent symbol.
ans =

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