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 person

A regression was run to determine if there is a relationship

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=0.644 b=22.064 r2=0.835396 r=-0.914 Use this to predict the number of situps a person who watches 4 hours of TV can do (to one decimal place)

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