Posted by **Emily** on Friday, March 15, 2013 at 12:46pm.

A quiz consists of 10 multiple choice questions. Each question is marked either “right” or “wrong.” Each right answer gets 5 points, and 1 point is taken off for each wrong answer.

The correlation between the number of right answers and the number of wrong answers is....

The correlation between the score on the test and the number of right answers is....

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