Question

A bag contains 5 red balls, 8 white balls , 4 green balls and 7 black balls.

One ball is drawn at random, find the probability that it is (i) black

(ii) not white
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Answer 1

Total outcome=24

Probability=favorable outcome/total outcome

1) P(E of black) =7/24

2) P,(E not white)=16/24=2/3

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