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22. (www) Suppose the correlation between height and weight for adults is +0.40. What proportion (or percent) of the variability in weight can be

22. (www) Suppose the correlation between height and weight for adults is +0.40. What proportion (or percent) of the variability in weight can be explained by the relationship with height? a. 40% b. 60% c. 16% d. 84%

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