document.write( "Question 1106288: If the mean of 5 observations is 24 and when a constant k is added to each observation, the average becomes 28, the value of 12 k is \n" ); document.write( "
Algebra.Com's Answer #721296 by stanbon(75887)\"\" \"About 
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If the mean of 5 observations is 24 and when a constant k is added to each observation, the average becomes 28, the value of 12 k is
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\n" ); document.write( "original mean:: 24
\n" ); document.write( "New mean:: 24+k
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\n" ); document.write( "Equation::
\n" ); document.write( "24+k = 28
\n" ); document.write( "k = 4
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\n" ); document.write( "Ans:: 12k = 12*4 = 48
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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