# The following data show the curb weight, horsepower, and -mile speed for 16 popular sports and GT

## Question:

a. Find the estimated regression equation, which uses price and horsepower to predict 1„‚„-mile speed.

b. Plot the standardized residuals against y-bar. Does the residual plot support the assumption about Îµ? Explain.

c. Check for any outliers. What are your conclusions?

d. Are there any influential observations? Explain.

Fantastic news! We've located the answer you've been seeking!

## Step by Step Answer:

**Related Book For**

## Statistics For Business And Economics

**ISBN:** 9780538481649

11th Edition

**Authors:** David R. Anderson, Dennis J. Sweeney, Thomas A. Williams