![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-white.png)
McqMate
Q. |
If the coefficient of determination is 0.81, the correlation coefficient __________ |
A. | is 0.6561 |
B. | could be either + 0.9 or - 0.9 |
C. | must be positive |
D. | must be negative |
Answer» A. is 0.6561 |
View all MCQs in
StatisticsNo comments yet