document.write( "Question 317184: Find the mean for the following data. Round to the nearest hundredth.\r
\n" ); document.write( "\n" ); document.write( " Valve Frequency
\n" ); document.write( " 1 5
\n" ); document.write( " 3 8
\n" ); document.write( " 5 10
\n" ); document.write( " 7 3
\n" ); document.write( " 9 4
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Algebra.Com's Answer #227057 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Use a weighted average.
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\n" ); document.write( "\"A=136%2F30\"
\n" ); document.write( "\"highlight%28A=4.53%29\"
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