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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esekvng4551

15.10.2021

Mathematics

132 feet

Step-by-step explanation: using the method to find the curcumfrence wich is 2*3.14*21 nd half of 42 is 21 so that is the radius

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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