Saturday
March 28, 2015

Homework Help: statistics

Posted by angela on Sunday, October 27, 2013 at 9:08pm.

Which is relatively better a score of 48
on psychology test or a score of 52 on an
economics test, Scores on the psychology test have a mean of 87 and a standard deviation of 14. Scores on the economics
test have a mean of 53 and a standard deviation of 8.

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