If P(A/B)=1/4 and P(A∩B) =1/5 then P(B) is ________________?

Related Mcqs:

when a three die rolled the sample space consists of _____________?

A. 6 outcomes B. 24 outcomes C. 216 outcomes D. Non of these...

The probability of even/odd numbers when a fair die is rolled is____________?

A. 1/6 B. 2/6 C. 1/36 D. 3/6...

If ‘A’ denotes the males of a town and ‘B’ denotes the females of that town, then A and B are:___________?

A. Equal sets B. Over lapping sets C. Non- overlapping sets D. None of these...

The probability of an event cannot be _____________?

A. Positive B. Zero C. None of these D. Negative...

The probability of drawing a picture card out of 52 cards is : ______________?

A. 13/52 B. 12/52 C. 16/52 D. 3/52...