In a study concerned with the relationship between X and Y, it is found that 9% of the variance in Y is associated with X. This r_XY must have been A) .09 B) .30 C) .81 D) .08

Name: In a study concerned with the relationship between X and Y, it is found that 9% of the variance in Y is associated with X. This r XY must have been A) .09 B) .30 C) .81 D) .08
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Quizplus · Accepted Answer

The coefficient of determination (r²) is 0.09, which means r is the square root of 0.09, resulting in r = 0.30.

In a Study Concerned with the Relationship Between X and Y