QUESTION 24 The coefficient of correlation O a. is the square of the r-square. O b. is the square root of the r-square. O c. can never be equal to r-square. O d. can never be negative.
QUESTION 24 The coefficient of correlation O a. is the square of the r-square. O b. is the square root of the r-square. O c. can never be equal to r-square. O d. can never be negative.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.9: Area Problems
Problem 8P
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F 24
![QUESTION 24
The coefficient of correlation
O a. is the square of the r-square.
b. is the square root of the r-square.
c. can never be equal to r-square.
d. can never be negative.
QUESTION 25
If the coefficient of determination is a positive value, then the
a. must also be positive.
b. must be zero.
c. can be either positive or negative.
d. can be larger than 1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0742cae-5e0c-42da-b2ef-62566b20cd9a%2F0209b600-1063-4323-a7df-69f4690622e7%2Flwqibxjn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 24
The coefficient of correlation
O a. is the square of the r-square.
b. is the square root of the r-square.
c. can never be equal to r-square.
d. can never be negative.
QUESTION 25
If the coefficient of determination is a positive value, then the
a. must also be positive.
b. must be zero.
c. can be either positive or negative.
d. can be larger than 1.
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