If a science class averaged 60 on a test with a standard deviation of 4, what score would a student need to be placed in
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If a science class averaged 60 on a test with a standard deviation of 4, what score would a student need to be placed in
If a science class averaged 60 on a test with a standarddeviation of 4, what score would a student need to be placed in thetop 10% of the class?