Pearson and Lee obtained the following results in a study of about 1,000 families: average height of

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Pearson and Lee obtained the following results in a study of about 1,000 families:

average height of husband ≈ 68 inches, SD ≈ 2.7 inches average height of wife ≈ 63 inches, SD ≈ 2.5 inches, r ≈ 0.25 Predict the height of a wife when the height of her husband is

(a) 72 inches

(b) 64 inches

(c) 68 inches

(d) unknown PL968

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Statistics

ISBN: 9780393522105

4th Edition

Authors: David Freedman, Robert Pisani, Roger Purves

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