Given below two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: According to Classical Test Theory (CTT) total variance is equal to the sum of true variance and error variance
Reason R: Error variance and true variance are independent of each other as per CTT
In light of the above statements, choose the most appropriate answer from the options given below:
1
Both A and R are correct and R is correct explanation of A
2
Both A and R are correct but R is NOT the correct explanation of A
3
A is correct but R is not correct
4
A is not correct but R is correct