Mathematics, 25.04.2020 09:47 blessed4628
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of
trips, style of car and other features. The distribution of the number of months in service for the fleet of
cars is bell-shaped and has a mean of 45 months and a standard deviation of 9 months. Using the empirical
rule (as presented in the book), what is the approximate percentage of cars that remain in service between
18 and 27 months
Do not enter the percent symbol.
ans = ?
Answers: 1
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