Question: Assume that the correlation between hours of studying and exam scores is r = 0.6. what is the percentage of variance in exam scores that

Assume that the correlation between hours of studying and exam scores is r = 0.6. what is the percentage of variance in exam scores that can be explained bye hours of study?

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Assume that the correlation between hours of studying and exam scores is r = 0.6. What is the percentage of variance in exam scores that can be explained by hours of study

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