(Solved): Evaluating a regression model: A regression was run to determine if there is a relationship between ...

Evaluating a regression model: 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: , with an R-squared value of 0.521284. Assume the model indicates a significant relationship between hours of TV watched and the number of situps a person can do. Use the model to predict the number of situps a person who watches 2.5 hours of TV can do (to one decimal place)