In 2021, scores on the SAT have a median score was 1050, and the 95 percentile...
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In 2021, scores on the SAT have a median score was 1050, and the 95 percentile score was 1410. Find the mean and standard deviation of SAT scores, assuming normality of score distributions. (SAT scores are normally distributed, in the middle range of scores.) In 2021, scores on the SAT have a median score was 1050, and the 95 percentile score was 1410. Find the mean and standard deviation of SAT scores, assuming normality of score distributions. (SAT scores are normally distributed, in the middle range of scores.)
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