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Mathematics, 15.04.2020 02:25 MannyBanko1350

Urn 1 contains 6 red balls and 4 black balls. Urn 2 contains 5 red ball and 2 black ball. Urn 3 contains 3 red balls and 3 black balls. If an urn is selected at random and a ball is drawn, find the probability that it be red.

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Urn 1 contains 6 red balls and 4 black balls. Urn 2 contains 5 red ball and 2 black ball. Urn 3 cont...
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