A box contains 5 black and 4 white balls. A ball is drawn at random and its color is noted. The ball is then put back in the box along with 2 balls of the opposite color. Find the probability that the ball now drawn is black.
Answers
Answered by
2
Total outcomes= 11
favorable outcomes of black ball= 5
so, probability is 5/11. Ans,
favorable outcomes of black ball= 5
so, probability is 5/11. Ans,
Similar questions