Mathematics, 01.07.2021 15:10 joseroblesrivera123

One urn contains 6 blue balls and 14 white balls, and a second urn contains 12 blue balls and 7 white balls. An urn is selected at random, and a ball is chosen from the urn. a. What is the probability that the chosen ball is blue? b. If the chosen ball is blue, what is the probability that it came from the first urn?

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One urn contains 6 blue balls and 14 white balls, and a second urn contains 12 blue balls and 7 whit...

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