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Calculate a regression line to predict weight from height for these data from sophomore women.

Height (inches) Weight (pounds)
62.0 132.5
70.5 141.5
63.5 123.0
70.5 148.5
64.0 119.0
70.5 160.0
67.5 145.0
69.5 164.5
70.0 124.0
67.0 135.5
65.5 118.0
68.0 132.5
63.5 111.0

Based on your regression, how many more pounds would you predict a woman to weigh than her friend, if she is one inch taller than the friend? In other words, for each inch of height a woman in this study has, how much would you predict her weight increases?

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