Probability Assignment 1

1. A bag contains 4 red balls and 3 yellow balls. Another bag contains 3 and yellow balls. A ball is taken at random from the first bag and placed in the second bag. A second bag is shaken and the ball is taken from it to the first bag. If the ball is now taken from the first bag, what is the probability that it is red?

 

Ashaba Fredrick

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Ashaba Fredrick

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