hawkinsgmelody hawkinsgmelody

12-03-2021
Mathematics

contestada

The number of hours that the employees at the grocery store worked last week is normally distributed with a mean of 24 and a standard deviation of 6. If there are 60 total employees, approximately how many worked at least 30 hours last week?

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embalmui embalmui

01-05-2021

Answer:

10 employees worked at least 30 hours last week

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