Which of the following is the symbolic notation for a validity coefficient? A)r_xx B)r_xy C)r_xyz D)none of the above

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Quizplus · Accepted Answer

The symbolic notation for a validity coefficient includes the predictor score (S1), the criterion score (U1), the regression weight (B1), and the correlation between the predictor and the criterion (xy). It also includes the subscripts indicating the sample used for validation (S1) and the population from which the sample was drawn (U1), as well as the subscripts indicating whether the predictor was standardized (S) and whether the criterion was standardized (U). The "xx" and "xyz" in options A and C do not make sense in this context.

Which of the Following Is the Symbolic Notation for a Validity