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Posted: **Sun Oct 03, 2021 11:22 am**

: Urn I Contains 6 Red Balls And 4 Black Balls Urn 2 Contains 3 Red Balls And 2 Black Balls Urn 3 Contains 6 Red Balls A 1 (14.86 KiB) Viewed 39 times

Urn i contains 6 red balls and 4 black balls. Urn 2 contains 3 red balls and 2 black balls. Urn 3 contains 6 red balls and 2 black balls. If an urn is selected at random from which a ball is drawn, find the probability that the selected ball is black. a. 0.579 b. 0.65 c. 0.35 od 0.421