document.write( "Question 466158: the following are red cells foliate levels in two groups of cardiac bypass patient given different of nitrous oxide ventilation. (amess.AL.1978)
\n" ); document.write( "Group 1 20,36,50,60,62,42,62,82,58,60
\n" ); document.write( "Group 2 54,73,78,56,69,85,68,92,79,86
\n" ); document.write( "compare whether the two groups are different. \n" ); document.write( "
Algebra.Com's Answer #319640 by stanbon(75887)\"\" \"About 
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the following are red cells foliate levels in two groups of cardiac bypass patient given different of nitrous oxide ventilation. (amess.AL.1978)
\n" ); document.write( "Group 1 20,36,50,60,62,42,62,82,58,60
\n" ); document.write( "Group 2 54,73,78,56,69,85,68,92,79,86
\n" ); document.write( "compare whether the two groups are different.
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\n" ); document.write( "Ho: u1-u2 = 0
\n" ); document.write( "Ha: u1-u2 is not 0
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\n" ); document.write( "I ran a 2SampleTtest and got the following:
\n" ); document.write( "test statistic: t = -3.1008
\n" ); document.write( "p-value = 0.0067
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\n" ); document.write( "Conclusion: Because the p-value is less than 1%,
\n" ); document.write( "reject Ho at the 1% significance level.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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