What is the range of values for the coefficient of determination? A. - 1 to + 1 inclusive B. - 100% to + 100% inclusive C. - 100% to 0% inclusive D. 0% to 100% inclusive
Added by Matthew Z.
Close
Step 1
It is calculated as the square of the correlation coefficient (r) between the predicted and actual values. Since the correlation coefficient ranges from -1 to +1, the coefficient of determination will range from: (-1)^2 to (+1)^2 Show more…
Show all steps
Your feedback will help us improve your experience
Madhur L and 52 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The coefficient of determination Select one: a. is used to evaluate the goodness of fit. b. takes values between -1 to +1. c. is equal to zero for a perfect fit. d. is equal to negative one for the poorest fit.
Adi S.
What is the coefficient of determination for the following data set (in three decimals): X: 12.6 13.4 14.5 7.7 8.8 10.9 Y: 11.1 9.9 8.8 7.6 8.3 15 Answer:
Madhur L.
Lucas F.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD