Conditional Probabilityeasy
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Three urns are labeled U1, U2, U3. U1 has 3 white and 2 black balls, U2 has 1 white and 4 black, U3 has 2 white and 3 black. An urn is selected at random and a white ball is drawn. What is the probability the urn was U1?
Three urns are labeled U1, U2, U3. U1 has 3 white and 2 black balls, U2 has 1 white and 4 black, U3 has 2 white and 3 black. An urn is selected at random and a white ball is drawn. What is the probability the urn was U1?