Question

A state administered standardized reading exam is given to eighth grade students. The scores on this exam for all students statewide have a normal distribution with a mean of 506 and a standard deviation of 69. A local Junior High principal has decided to give an award to any student who scores in the top 10% of statewide scores.

Sep 4, 2014

51

Aug 31, 2017

594

Jan 25, 2018

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