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 8 7, Y 147 3, SY 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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12. (No calculations are necessary for this problem.) Suppose the following summary statistics are obtained from a

Question:

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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