An urn contains 6 red balls and 4 green balls. Three balls are chosen randomly from...

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An urn contains 6 red balls and 4 green balls. Three balls arechosen randomly from the urn, without replacement.
(a) What is the probability that all three balls are red? (Roundyour answer to four decimal places.)
(b) Suppose that you win $20 for each red ball drawn and youlose $10 for each green ball drawn. Compute the expected value ofyour winnings.

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a Probability that all three balls are red Probability that 1st ball is red Probability that 2nd ball is red Probability that 3rd ball is red 610 59 48 01667 b Probability that all three balls are red 01667 Total winnings See Answer

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An urn contains 6 red balls and 4 green balls. Three balls are chosen randomly from...

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Basic Math

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