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A company has a policy of retiring company cars; this policy looks at number of miles...

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Basic Math

A company has a policy of retiring company cars; this policylooks at number of miles driven, purpose of trips, style of car andother features. The distribution of the number of months in servicefor the fleet of cars is bell-shaped and has a mean of 37 monthsand a standard deviation of 4 months. Using the 68-95-99.7 rule,what is the approximate percentage of cars that remain in servicebetween 25 and 29 months? Do not enter the percent symbol. ans=

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SolutionGiven a bell shaped distribution NORMAL DISTRIBUTION with 37 4According to the    See Answer
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