b. Find the linear regression line for the data.
c. Use the regression line to predict the radio revenues for Chancellor and
Westinghouse/Infinity. Which prediction is better?
d. Leave out the data point for Westinghouse/Infinity and recalculate the regression line. Do you think that this line will do a better job of predicting radio revenues?
Why or why not?
a) created scatter plot on excel. Looking at the data there doesnt seem to be a relation. The ...