I want to predict the price (PRICE) of a diamond based on its size (CARAT) and it's clarity level (0 if
the clarity level is "IF", 1 if the clarity level is not "IF").
Use the following information to answer the multiple regression questions.
True or False. Assuming it was determined that the interaction term(s) is/are useful for predicting income, the statistician should not use Printout C to perform a t-test on the Clarity variable in the regression model.