document.write( "Question 426275: State the null and alternative hypotheses for showing an increase in buying and selling of single-family homes this year when compared with last year's rate. \n" ); document.write( "
Algebra.Com's Answer #296594 by stanbon(75887)\"\" \"About 
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State the null and alternative hypotheses for showing an increase in buying and selling of single-family homes this year when compared with last year's rate.
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\n" ); document.write( "Ho: u(now)-u(last) = 0
\n" ); document.write( "Ha: u(now)-u(last) > 0
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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