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27 December, 18:51

A school district requires all graduating seniors to take a mathematics test. This year, the test scores were approximately normally distributed for the 1208 graduating seniors. The mean score on the test was a 74 and the standard deviation was 11. What percent of the graduating seniors had a test score above 85? Express your answer to the nearest percent.

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  1. 27 December, 21:44
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    Not sure bruh ...
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