Use software such as STATDISK or Minitab or Excel to find the multiple regression equation of the form 5 b0 1 b1x1 1 b2x2 1 b3x3, where the dependent variable y represents consumption, x1 represents price, x2 represents income, and x3 represents temperature. Also identify the value of the multiple coefficient of determination R2, the adjusted R2, and the P-value representing the overall significance of the multiple regression equation. Can the regression equation be used to predict ice cream consumption? Are any of the equations from Exercises 3–5 better?