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Mathematics, 24.02.2020 06:07 chaseashley24

A company pays an average of $14.00 per hour but the hourly salaries of everyone in the company are normally distributed. The standard deviation of the data is $0.75 per hour. Find the wages at the 2.5th percentile and 97.5th percentile.

a.97.5 th percentile : $16.25; 2.5 th percentile : $11.75
b.97.5 th percentile : $14.75; 2.5 th percentile : $13.25
c.97.5 th percentile : $15.50; 2.5 th percentile : $12.50
d.97.5 th percentile : $15.50; 2.5 th percentile : $11.75

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