document.write( "Question 834050: In a lottery a single ball is drawn at random from a container that contains 30 identical balls numbered 1 through 30.
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Algebra.Com's Answer #502923 by Fombitz(32388)\"\" \"About 
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P(odd)=\"15%2F30=1%2F2\"
\n" ); document.write( "P(>15)=\"15%2F30=1%2F2\"
\n" ); document.write( "P(odd and >15)=\"15%2F30=1%2F2\"
\n" ); document.write( "P(odd or >15)=P(odd)+P(>15)-P(odd and >15)=\"1%2F2%2B1%2F2-1%2F2=1%2F2\"
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