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The mean score of a college entrance test is 500 the

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Reference no: EM13577218

The mean score of a college entrance test is 500; the standard deviation is 75. The scores are normally distributed. What percent of the students scored below 320?

A) About 50.82%

B) About 34.13%

C) About 7.86%

D) About 0.82%

Reference no: EM13577218

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