What is the probability that both balls are white

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Reference no: EM131787536

In Problem use probability trees to find the probabilities of the indicated outcomes.

An urn contains 4 red, 5 white, and 6 black balls. One ball is drawn from the urn, it is replaced, and a second ball is drawn.

(a) What is the probability that both balls are white?

(b) What is the probability that one ball is white and one is red?

Reference no: EM131787536

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