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October 22, 2014

Homework Help: statistics

Posted by Sandra on Monday, September 3, 2012 at 8:54pm.

3. In one elementary school, 200 students are tested on the subject of Math and English. The table below shows the mean and standard deviation for each subject.
Mean SD
Math 67 9.58
English 78 12.45

One studentís Math score was 70 and the same individualís English score was 84. On which exam did the student do better?

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