Question
Need some help! One of two urns is chosen at random with one as likely to be chosen as the other. Then a ball is
Need some help! One of two urns is chosen at random with one as likely to be chosen as the other. Then a ball is withdrawn from the chosen urn. Urn 1 contains 1 white and 3 redballs, and urn 2 has 2 white and 2 red balls. If a white ball isdrawn, what is the probability that it came from urn2? The probability=
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Precalculus
Authors: Michael Sullivan
9th edition
321716835, 321716833, 978-0321716835
