Choose the best response for each item. 1 4 points Multiple linear regression is the same as simple linear regression except with at least one more predictor variable. True False 2 4 points We want R2 to be high and 2s to be low. True False 3 4 points If we are using mileage and model to predict the price of a vehicle and we get an R2 of .67, this means: 67% of the variation in car prices can be explained by mileage and model 67% of the variation in car mileage can be explained by price and model 67% of the variation in the model is statistically significant 67% of the variation in car model can be explained by mileage and price