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Which of the following statements is INCORRECT about correlation coefficient? O a. Correlation coefficient can range from -1.0 to +1.0 O b. The correlation coefficient, r = 0.00, indicates that there is no linear relationship between two variables O c. A correlation coefficient, r = 0.3, indicates that 30% of variance in Y is accounted for by X d. Correlation coefficients, r = 0.45 and r = -0.45 represents the same amount of linear relationship

Which of the following statements is INCORRECT about correlation coefficient? O a. Correlation coefficient can range from -1.0 to +1.0 O b. The correlation coefficient, r = 0.00, indicates that there is no linear relationship between two variables O c. A correlation coefficient, r = 0.3, indicates that 30% of variance in Y is accounted for by X d. Correlation coefficients, r = 0.45 and r = -0.45 represents the same amount of linear relationship

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Which of the following statements is INCORRECT about correlation coefficient? O a. Correlation coefficient can range from -1.0 to +1.0 b. The correlation coefficient, r = 0.00, indicates that there is no linear relationship between two variables O c. A correlation coefficient, r = 0.3, indicates that 30% of variance in Y is accounted for by X O d. Correlation coefficients, r = 0.45 and r = -0.45 represents the same amount of linear relationship
Transcribed Image Text:Which of the following statements is INCORRECT about correlation coefficient? O a. Correlation coefficient can range from -1.0 to +1.0 b. The correlation coefficient, r = 0.00, indicates that there is no linear relationship between two variables O c. A correlation coefficient, r = 0.3, indicates that 30% of variance in Y is accounted for by X O d. Correlation coefficients, r = 0.45 and r = -0.45 represents the same amount of linear relationship
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