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Wednesday, 26 October 2011

Probability Example

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 is red? 
By using the basics of probability, Total numbers of balls are 3 + 5 = 8, and Number of red balls are 3, Therefore,
Probability (Red Ball) = 3/8

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