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A student earned a score of 940 on a national achievement

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A student earned a score of 940 on a national achievement test. The mean test score was 850 with a standard deviation of 100. What proportion of students had a higher score than the student with the score of 940? (Assume that test scores are normally distributed.) 0.90 0.18 0.10 0.50 0.82

Reference no: EM13639799

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