For the regression model in Exercise 8, the leverage values look like this:

The movie with the highest leverage of 0.219 is Walt Disney’s John Carter, which grossed $66M but had a budget of $300M. If the budget for John Carter had been $1M higher than it was (and everything else remained the same), how much would the model’s prediction of John Carter’ s U.S. gross revenue change?

60 50 40 30 10 0.00 0.05 0.10 0.15 0.20 Leverage Number of Movies 20