Question: Suppose the correlation between height and weight for adults is +0.80. What proportion (or percent) of the variability in weight can be explained by the

Suppose the correlation between height and weight for adults is +0.80. What proportion (or percent) of the variability in weight can be explained by the relationship with height?

a. 80%

b. 64%

c. 100 – 80 = 20%

d. 40%

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