Question

Which of the following are ture (A) Ogive graph is used to measure the median of the collection of datas. (B) Two events A and B are such that P(A) = &frac12; and P(B) =7/2 and P(not A or not B) = &frac14; then A and B are independent events. (C) Relation for mean, mode and median is given by Mode=

Accepted Answer

A, C and D only