Mathematics, 08.07.2019 00:10, ciya12

Urn 1 contains 5 red and 5 white balls. urn 2 contains 2 red and 7 white balls. a ball is drawn from urn 1 and placed in urn 2. then a ball is drawn from urn 2.
if the ball drawn from urn 2 is red, what is the probability that the ball drawn from urn 1 was red?
the probability is?
(type an integer or decimal rounded to three decimal places as needed.)

Answers: 2

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Urn 1 contains 5 red and 5 white balls. urn 2 contains 2 red and 7 white balls. a ball is drawn from...