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Mathematics, 07.03.2021 02:20 brooklym2940

ACT scores have a mean of 21.5 and 26 percent of the scores are above 24. The scores have a distribution that is approximately normal. Find the standard deviation. Round your answer to the nearest tenth, if necessary.

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ACT scores have a mean of 21.5 and 26 percent of the scores are above 24. The scores have a distribu...
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