WILL FAN AND MEDAL
The grades on the last art exam had a mean of 75%. Assume the population of grades on art exams is known to be distributed normally, with a standard deviation of 7%. Approximately what percent of students earn a score between 75% and 82%?
37.2%
84.1%
34.1%
50%

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ohh snap, these problems! X_X

whoops theres supposed to be a sigma under that

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