If the coefficient of correlation for X and Y is -0.9 where X is independent variable and Y is dependent variable, what percentage of the
If the coefficient of correlation for X and Y is -0.9 where X is independent variable and Y is dependent variable, what percentage of the variation in Y can be explained by X? O A. 90% O B. -90% O C. 81% O D. -81% O E. 18% OF. -18% O G. 68% OH. -68% OI. 91% O J. -91% O K. None of them
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