# Question

As the value of r approaches ±1, what does it indicate about the following?

(a) The consistency in the X-Y pairs;

(b) The variability of the Y scores at each X;

(c) The closeness of Y scores to the regression line;

(d) The accuracy with which we can predict Y if X is known.

(a) The consistency in the X-Y pairs;

(b) The variability of the Y scores at each X;

(c) The closeness of Y scores to the regression line;

(d) The accuracy with which we can predict Y if X is known.

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