There are 9 black balls and 7 red balls in an urn. If 5 balls are...

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There are 9 black balls and 7 red balls in an urn. If 5 balls are...

There are 9 black balls and 7 red balls in an urn. If 5 balls are drawn without replacement, what is the probability that exactly 3 black balls are drawn? Express your answer as a fraction or a decimal number rounded to four decimal places.

math Statistics-And-Probability

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Answer 1

Answer #1

sa Paga Here g black bellS 7 red kalls want to Bind the prahablity aure bl@( withaut replacemen Ya Remaining two ballc are ed

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Answer 2

Answer #2

9C3*7C2/16C5= 84*21/4368=0.4038 I think

answered by: Yr

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Answer 3

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