The ages of employees at a certain company are normally distributed and the mean age is 36 with a standard deviation of 3 years. How many employees are between 30 and 42 years old?

A.) 19.1%

B.) 68%

C.) 95%

D.) 99.7%

Question

Marvin

24 November, 05:02

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Andrew Russell · Answer 1

Andrew Russell 24 November, 06:18

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The answer is D

i think

The ages of employees at a certain company are normally distributed and the mean age is 36 with a standard deviation of 3 years. How many employees are between 30 and 42 years old?A.) 19.1%B.) 68%C.) 95%D.) 99.7%