Question: The correlation coefficient between variables X and Y is 0.68. What does this signify? Y Flag guestion O a. When Y increases 1, X increasies

The correlation coefficient between variables X and Y is 0.68. What does this signify? Y Flag guestion O a. When Y increases 1, X increasies by 0.68 b. The variance shared by X and Y is 68% c. When X increases by 1, Y increases by 0.68 d. The variance shared by X and Y is less 20%

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