CUET Preparation Today
|
1- B, 2-A, 3-D, 4-D 1- D, 2-B, 3-C, 4-A 1- A, 2-B, 3-C, 4-D 1- B, 2-A, 3-C, 4-D |
1- A, 2-B, 3-C, 4-D |
The correct answer is Option 3:
If r = 0 the two variables are uncorrelated. There is no linear relation between them. • If r = 1 or r = –1 the correlation is perfect and there is exact linear relation. • A high value of r indicates strong linear relationship. Its value is said to be high when it is close to +1 or –1. • A low value of r (close to zero) indicates a weak linear relation. But there may be a non-linear relation. |
