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8.(i) 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 ?
Answers (1)
Total number of balls in the bag = 8
No. of red balls = 3
No. of black balls = 5
(i) Let E be the event of getting a red ball
n(E) = No. of red balls = 3
n(S) = No. of total balls = 8
Probability of the ball drawn to be red =
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