03-04-2020
Mathematics

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A test has a mean of 65 with standard deviation of 5. What percent of the students would you expect to receive a grade of 55 or more?
a. 2.5%
b. 95%
c. 13.5%
d. 97.5%
e. none of the above

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sam0829 sam0829

03-04-2020

The answer is d 97.5

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