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July 28, 2015

Homework Help: statistics

Posted by StudentD on Wednesday, August 15, 2012 at 12:35pm.

Faculty in the psychology department at APUS consume an average of 5 cups of coffee per day with a standard deviation of 1.5. The distribution is normal. How many cups of coffee would an individual at the 25th percentile drink per day?

A. 4

B. 5

C. 6

D. 7

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