Question: A regression between foot length (response variable in cm) andheight (explanatory variable in inches) for 33 students resulted inthe following regression equation: y = 10.9

A regression between foot length (response variable in cm) andheight (explanatory variable in inches) for 33 students resulted inthe following regression equation: y = 10.9 + 0.23 x. One studentin the sample was 73 inches tall then the predicted foot length forthis student is

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