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8. A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag.What is the probability that the ball drawn is (i) red ? (ii) not red? |
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Answer» Answer: Number of red BALLS =3 Number of BLACK balls =5 Total number of balls =5+3=8 (i) Probability of drawing red balls = TotalNumberofballs Numberofredballs
= 8 3
(ii) Probability of drawing black balls = TotalNumberofballs Numberofblackballs
= 8 5
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