Mathematics, 15.10.2019 06:00 montgomerykarloxc24x

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.

a320 b820 c180d 100

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Amanda earned a score of 940 on a national achievement test that was normally distributed. the mean...