Question Help Regression was performed on test data for 49 car models to examine the association between the weight of the car (in thousands of pounds) and the fuel efficiency (in miles per gallon). Complete parts (a) and (b). Click the icon to view the regression table a) Create a 95% confidence interval for the average fuel efficiency among cars weighing 2600 pounds, and explain what your interval means. The 95% confidence interval is (37.92 3930) (Round to two decimal places as needed.) Explain what your interval means. Choose the correct answer below O A We are 95% confident that cars weighing more than 2600 pounds will have mean fuel efficiency between the bounds of the interval 3. We are 95% confident that cars weighing 2600 pounds will have a mean fuel efficiency between the bounds of the interval. O C. We are 95% confident that cars weighing less than 2600 pounds will have a mean fuel efficiency outside the confidence interval O D. We are 95% confident that a car weighing 2600 pounds will have a mean fuel efficiency between the bounds of the interval b) Create a 95% prediction interval for the gas mileage you might get driving your new 3000-pound SUV, and explain what that interval means. The 95% prediction interval is (27.71.37 01). (Round to two decimal places as needed) Explain what your interval means. Choose the correct answer below Regression was performed on test data for 49 car models to examine the association between the weight of the car (in thousands of pounds) and the fuel efficiency (in miles per gallon). Complete parts (a) and (b). Click the icon to view the regression table. O A. We are 95% confident that cars weighing more than 2600 pounds will have mean fuel efficiency between the bounds of the interval. B. We are 95% confident that cars weighing 2600 pounds will have a mean fuel efficiency between the bounds of the Interval. O C. We are 95% confident that cars weighing less than 2000 pounds will have a mean fuel efficiency outside the confidence interval OD. We are 95% confident that a car weighing 2600 pounds will have a mean fuel efficiency between the bounds of the interval b) Create a 95% prediction interval for the gas mileage you might get driving your new 3600 pound SUV, and explain what that interval means. The 95% prediction interval is (27.71.37.01) (Round to two decimal places as needed) Explain what your interval means. Choose the correct answer below. * We are 95% confident that cars weighing 3600 pounds will have a mean fuel efficiency outside the confidence interval 3. We are 95% confident that a car weighing 3600 pounds will have a fuel efficiency between the bounds of the interval OC. We are 95% confident that cars weighing 3600 pounds will have a fuel efficiency between the bounds of the interval OD. We are 95% confident that cars weighing less than 3600 pounds will have a mean fungsficiency outside the confidence interval innho ion table. i Data Table ITS ars car StdDev 4.81321 0.509801 for the 71.31 eeded Variable Count Mean MPG 49 36.3920 wt100049 2.95517 Dependent variable is: MPG R-squared = 75.8% s=2.281 with 49 – 2 = 47 df Variable Coefficient SE(Coeff) Intercept 54.8646 2.966 Weight -6.25094 0.3012 Choog t-ratio – 18.5 – 20.8 P-value 50.0001 0.0001 cars ta car Print at cars Done

The price is based on these factors:

Academic level

Number of pages

Urgency

Basic features

- Free title page and bibliography
- Unlimited revisions
- Plagiarism-free guarantee
- Money-back guarantee
- 24/7 support

On-demand options

- Writer’s samples
- Part-by-part delivery
- Overnight delivery
- Copies of used sources
- Expert Proofreading

Paper format

- 275 words per page
- 12 pt Arial/Times New Roman
- Double line spacing
- Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Delivering a high-quality product at a reasonable price is not enough anymore.

That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more