There are three identical urns containing white and black balls. The 1
st
urn contains 3 white, 4
black balls; the 2
nd
urn contains 4 white and 5 black balls; 3
rd
urn contains 2 white and 3 black
balls. An urn is chosen at random and a ball is drawn from it. If the drawn ball is white, what is
the probability that the 2
nd
urn is chosen.
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Hey user
here's your answer
its 1/3
the total no. of urn is 3
and the no. of second urn is 1
so P (having ball from second urn)=1/3
well i'll be honest that im not sure that its right
here's your answer
its 1/3
the total no. of urn is 3
and the no. of second urn is 1
so P (having ball from second urn)=1/3
well i'll be honest that im not sure that its right
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