document.write( "Question 1148101: Suppose that two openings on an appellate court bench are to be filled from current municipal court judges. The municipal court judges consist of 20 men and 5 women. (Enter your probabilities as fractions.)\r
\n" ); document.write( "\n" ); document.write( "(a) Find the probability that both appointees are men.\r
\n" ); document.write( "\n" ); document.write( "(b) Find the probability that one man and one woman are appointed.\r
\n" ); document.write( "\n" ); document.write( "(c) Find the probability that at least one woman is appointed.
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Algebra.Com's Answer #769466 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "(a) both men....

\n" ); document.write( "P(1st is a man) = 20/25
\n" ); document.write( "P(2nd is a man) = 19/24
\n" ); document.write( "P(both are men) = (20/25)*(19/24); simplify as required

\n" ); document.write( "OR...

\n" ); document.write( "\"%28C%2820%2C2%29%2AC%285%2C0%29%29%2F%2825C2%29\" [choose 2 of the 20 men and 0 of the 5 women]

\n" ); document.write( "(b) one man and one woman....

\n" ); document.write( "P(man first and woman second) = (20/25)*(5/24)
\n" ); document.write( "P(woman first and man second) = (5/25)*(20/24)
\n" ); document.write( "P(one man and one woman) = (20/25)*(5/24) + (5/25)*(20/24); simplify as required

\n" ); document.write( "OR...

\n" ); document.write( "\"%28C%2820%2C1%29%2AC%285%2C1%29%29%2F%2825C2%29\" [choose 1 of the 20 men and 1 of the 5 women]

\n" ); document.write( "(c) at least one woman...

\n" ); document.write( "P(at least one woman) = 1 - P(both men)

\n" ); document.write( "P(both men) was calculated in part (a)

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