Question: A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a

A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-1.074 b=25.219 r=0.5329 r=-0.73 Use this to predict the number of situps a person who watches 8 hours of TV can do (to one decimal place)

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