Multiple choice questions on regression analysis

Please see attached file.

4. The variable plotted on the horizontal or X-axis in a scatter diagram is called the:
a. scatter variable b. independent variable
c. dependent variable d. correlation variable

5. Which of the following statements is not correct regarding the coefficient of
a. It can range from -1 to 1.
b. Its square is the coefficient of determination
c. It measures the percent of variation explained
d. It is a measure of the association between two variables.

6. Which of the following is a stronger correlation than -.54?
a. 0 b. -.45 c. .45 d. -.67

7. A regression equation is used to:
a. Measure the association between two variables
b. Estimate the value of the dependent variable based on the independent variable
c. Estimate the value of the independent variable based on the dependent variable
d. Estimate the coefficient of determination

8. A regression equation was computed to be Y = 35 + 6X.
The value of 35 indicates that :
a. An increase in one unit of X will result in an increase of 35 in Y
b. The coefficient of correlation is 35
c. The coefficient of determination is 35
d. The regression line crosses the Y-axis at 35

9. What does a coefficient of correlation of .70 mean?
a. Almost no correlation because .70 is close to 1.0
b. 70% of the variation in one variable is explained by the other variable
c. Coefficient of determination is 0.49
d. Coefficient of non determination is 0.30
e. None of the above

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with TheBestPaperWriters
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
English 101
Very good job. I actually got an A
Customer 452443, September 25th, 2022
Thanks a lot the paper was excellent
Customer 452453, October 26th, 2022
The paper was EXCELLENT. Thank you
Customer 452449, September 23rd, 2022
Architecture, Building and Planning
The assignment was well written and the paper was delivered on time. I really enjoyed your services.
Customer 452441, September 23rd, 2022
excellent loved the services
Customer 452443, September 23rd, 2022
Excellent services will definitely come back
Customer 452441, September 23rd, 2022
Business Studies
Job well done. Finish paper faster than expected. Thank you!
Customer 452451, October 3rd, 2022
Business Studies
Excellent service - thank you!
Customer 452469, February 20th, 2023
Business Studies
Thank you!
Customer 452451, November 27th, 2022
Job well done and completed in a timely fashioned!
Customer 452451, November 18th, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat