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2 years ago

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Suppose the scores on a history quiz are normally distributed with a mean of 73 and a standard deviation of 4. Which group descr

ibes 16% of the population of history quiz scores?
A. scores below 65

B. scores below 75

C. scores above 77

D. scores above 81

1 answer:

KiRa [710]2 years ago

8 0

B is the correct answer the score is below 75

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2 years ago