Question

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?​

Answer 1

☆Total No. of possible outcomes = 8

i) Let E be the event for getting red ball

No. of possible outcomes = 3

p(E) = 3/8

ii) Let F be the event for getting no red ball

No. of possible outcomes = 5

p(E) = 5/8

Answer 2

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Refer to the attachment.....