Question: For a study involving paired sample data, it is found that r = 0.4. What is the value of r2? In general, what is r2

For a study involving paired sample data, it is found that r = —0.4. What is the value of r2? In general, what is r2 called, what does it measure, and how can it be interpreted? That is, what does its value tell us about the variables?

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r 2 is the square of the correlation coefficient and is called ... View full answer

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