Mathematics, 06.11.2019 09:31, joyceandtrey2781
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.
Answers: 3
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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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