document.write( "Question 1159325: If a couple plans to have 7 children, find the probability of them having more than 4 boys. \n" ); document.write( "

Algebra.Com's Answer #782349 by greenestamps(13200) $\"\"$ $\"About$

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\n" ); document.write( "P(5 boys) = $\"C%287%2C5%29%2F2%5E7+=+21%2F128\"$
\n" ); document.write( "P(6 boys) = $\"C%287%2C6%29%2F2%5E7+=+7%2F128\"$
\n" ); document.write( "P(7 boys) = $\"C%287%2C7%29%2F2%5E7+=+1%2F128\"$

\n" ); document.write( "P(more than 4 boys) = $\"21%2F128%2B7%2F128%2B1%2F128+=+29%2F128\"$

\n" ); document.write( "Convert to decimal or percent if required....

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