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Solving using Pearson's correlation 21. In preparing for an examination, some students in a class studied more than others. Each student's grade on the 10-point

Solving using Pearson's correlation

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21. In preparing for an examination, some students in a class studied more than others. Each student's grade on the 10-point exam and the number of hours studied were as follows: Hours Studied Exam Grade Barbara Bob Deidra Owen a JNOOUIWA A Charles Emma Sanford Luis Calculate a Pearson's correlation coefficient and determine whether the correlation is significant

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