Question: MAKE A SINGLE GRAPH WITH VALUES FROM 0 TO 100 ON BOTH AXES SHOWING ALL THE REGRESSION LINES, LABELING EACH BY ITS LETTER. FOR THE FOLLOWING:

Regression Constant a Regression Coefficient b

a. 89.0 -.8

b. 5.0 .7

c. 50.0 .1

d. 20.0 .4