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Mathematics
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OpenStudy (anonymous):
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. In what follows, fill in the blank; if you think there is not enough information to answer the question, enter NA. 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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