[` Display Equation on chart \\` Display R- squared value on chart Read directly from the chart 10 ) a j Intercept = 17] b ) SLOPE = 18 ) [ ] F` = FEIform Data = Data Analysis = Regression. Highlight the Y- intercept with yellow . High Using your highlighted cells , what is the Equation of the regression line [round to two USE Excel to predict the number of minutes spent by a 4 1 - year old shopper . Enter = fo 21 ) Enter the intercept and slope into the formula by clicking on the cells in the regression ZZ ) Is it appropriate to USE this date to predict the amount of time that a 70- year-old will be 2.3) IF VES , What is the amount of time, if no , why ?`