The test scores of 6 randomly picked students and the, Ask an Expert

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The test scores of 6 randomly picked students and the numbers of hours they prepared are as follows:

Hours: 5 10 4 6 10 9
Score: 64 86 69 86 59 87

The equation of the regression line is y(^on top)=1.06604x+67.3491. Find the coefficient of determination.

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Category:- Statistics and Probability
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