<PRE><B>Question 706468</B>
Two bad light bulbs get mixed up with seven good ones. If you take two of the bulbs, what is the probability that both are bad?
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# of ways to &quot;succeed&quot;: 2C2 = 1
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# of possible pairs: 9C2 = 36
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P(select 2 bad) = 1/36
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cheers,
Stan H.
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