Question

An estimate regression equation is given by   

    

                              distance = 6.4285 + 1.0534 height.

Use the estimated regression equation to predict distance for height = 100. (Circle the answer);

       (a) 1.0534        (b) 111.7685          (c) 470.3339           (d) 83.3267

Answer 1

The estimated regression equation is

distance = 6.4285 + 1.0534*height.

Now height=100

So estimated regression equation to predict distance for height = 100 is

distance = 6.4285 + 1.0534*100

distance = 111.7685

Option b) is correct.