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Mathematics, 31.01.2020 19:05 jfleming733
Amanda earned a score of 940 on a national achievement test that was normally distributed. the mean test score was 850 with a standard deviation of 100. if 1000 students took the test, how many scored below amanda? use your z table.
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Amanda earned a score of 940 on a national achievement test that was normally distributed. the mean...
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