Multiple Choice
A set of n = 25 pairs of scores (X and Y values) has a Pearson correlation of r = 0.80.How much of the variance for the Y scores is predicted by its relationship with X?
A) 0.36 or 36%
B) 0.20 or 20%
C) 0.80 or 80%
D) 0.64 or 64%
Correct Answer:
Verified
Correct Answer:
Verified
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