Question: 12. (No calculations are necessary for this problem.) Suppose the following summary statistics are obtained from a large group of individuals: X 52:0, SX

12. (No calculations are necessary for this problem.) Suppose the following summary statistics are obtained from a large group of individuals: X ¼ 52:0, SX ¼ 8:7, Y ¼ 147:3, SY ¼ 16:9. Dorothy receives an X score of 52. What is her predicted Y score if:

(a) r = 0?

(b) r = .55?

(c) r = +.38?

(d) r = 1.00?

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