Question: How do you solve for X? A regression was run to determine if there is a relationship between hours of TV watched per day (x)

How do you solve for X?

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 . 809 b=28 . 824 r2=0. 363609 r=-0 . 603 Use this to predict the number of situps a person who watches 1.5 hours of TV can do (to one decimal place)

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