Question

3. A bag contains 7red, 9white, 6green and 11 black balls. If one ball is drawn at random,
find the probability that it is
(i) green
(ii) not red
(iii) Either white or green

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Answer 1

Step-by-step explanation:

Total no. of outcomes is 33.

1) p(of green ball)=6/33

=0.18

2)p(not red ball) =26/33

=0.78

3)p(white ball) =9/33

=0.27

HOPE IT HELPS YOU

Answer 2

Step-by-step explanation:

(i) 6/33

2/11

(ii) 26/33

(iii) 15/33

5/11

I hope this answer may help u......