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April 27, 2015

Homework Help: (math) statistic

Posted by patrena on Friday, August 10, 2012 at 2:32am.

For a particular sample of 63 scores on a psychology exam, the following results were obtained.
First quartile = 57 Third quartile = 72 Standard deviation = 9 Range = 52
Mean = 72 Median = 68 Mode = 70 Midrange = 57

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