Question

An economist wants to determine the relation between onefs FICO score, .., and the interest rate...

An economist wants to determine the relation between onefs FICO score, .., and the interest
rate (in percent) of a 36-month auto loan, ...
Credit Score, .. Interest Rate (percent), ..
545 18.982
595 17.967
640 12.218
675 8.612
705 6.680
750 5.150
a. What is the best fit line that could be used to predict the interest rate?
b. Interpret the slope and vertical intercept.
c. Plot the residuals.
d. Is your best fit line a good fit for this data? Explain.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
an economist wants to determine the relation between one s fico score, x and the interest...
an economist wants to determine the relation between one s fico score, x and the interest rate of a 36 month auto loan, y, the given data represent the interst rate(in percent) a bank would offer on a 36 month auto loan for various FICO scores credit score, x Interest Rate (percent), y 545 18.982 595 17.967 640 12.218 675 8.612 705 6.680 750 5.150 a) find the least squares regression line treating the FICO score, x, as the explanatory...
An economist wants to determine the relation between one’s FICO scores, x, and the interest rate...
An economist wants to determine the relation between one’s FICO scores, x, and the interest rate of a 36-month auto loan, y. Then given data represents the interest rate a bank would offer on a 36-month auto loan for various FICO scores. Credit Score 545 595 640 675 705 750 Interest Rate 18.982 17.967 12.219 5.612 6.680 5.150 a) Find the linear regression line when r = − 0 . 940 , s x = 74 . 543 and s...
2. An economist wants to determine the relation between one’s FICO Credit scores x, and the...
2. An economist wants to determine the relation between one’s FICO Credit scores x, and the interest rate of a 36-month auto loan y. Then given data represents the interest rate a bank would offer on a 36-month auto loan for various FICO scores. Credit Score 545 595 640 675 705 750 Interest Rate 18.982 17.967 12.219 5.612 6.680 5.150 a) Find the linear regression line when r = −0.940, sx = 74.543 and sy = 6.254. b) Find the...
Your Fair Isaacs Corporation (FICO) credit score is used to determine your creditworthiness. It is used...
Your Fair Isaacs Corporation (FICO) credit score is used to determine your creditworthiness. It is used to help determine whether you qualify for a mortgage or credit and is even used to determine insurance rates. FICO scores have a range of 300 to 850, with a higher score indicating a better credit history. The given data represent the interest rate (in percent) a bank would offer on a 36-month auto loan for various FICO scores. Credit Score 545 595 640...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT