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A Plant Manager Knows That the Number of Boxes of Supplies

Question 62

Multiple Choice

A plant manager knows that the number of boxes of supplies received weekly is normally distributed with a mean of 200 and a standard deviation of 20.What percentage of the time will the number of boxes received weekly be fewer than 160?


A) 2.28%
B) 57.93%
C) 42.07%
D) 4.56%

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