Q908
Assertion (A) The value, of coefficient of correlation shall always lie between -1 < r < +1. Reason (R) When the value or r = +1 the correlation between the variable is perfect and positive and when r = -1, correlation is said to be perfect and negative.
A.
Both (A) and (R) are true
AnswerB.
(A) is true, but (R) is false
C.
(R) is true, but (A) is false
D.
Both (A) and (R) are false
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board