Question

An urn contains 4 white and 6 red balls . Four balls ate drwn at rndom from the urn . Find the probability distribution of number of white balls

Answer 1

The probability is 4/10 or 2/5

EXPLANATION:-

NO.of ball white colour=4

NO.of balls red colour=6

total balls=10

probability =no.of favourable outcomes/total outcomes..

so the probability is=4/10(no.of white balls will be 4 as favourable outcomes)

ANS= 4/10 or 2/5