Asked Mar 2, 2019

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?

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Given that correlation between height and weight for adults is 0.40.

So r = 0.40.

The Coefficient of determination = (Correlation coefficient)2 = r2 = (0.40)2 = 0.16

Coefficient of determination  is nothing but the proportion of variability in dependent variable...

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