Q127
Assertion (A) Range is not useful to manager for comparison, if the observations are in different units. Reason (R) For the purpose of comparison a relative measure of range is required which is called coefficient of range.
A.
Both (A) and (R) are true
AnswerB.
(A) is true, but (R) is false
C.
(A) is false, but (R) is true
D.
Both (A) and (R) are false
Answer: Option A
Solution
Answer: Option A
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