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March 30, 2015

Homework Help: Maths B

Posted by Anna on Thursday, May 24, 2012 at 9:02pm.

Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths
were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.

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