document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=764850>Question 764850</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the standardized test statistic z to test the claim that P1=P2. The sample statistics that are listed below come from independent samples. Use \"alpha\"=0.05\r<BR>\n" );
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document.write( "X1=35    X2=40\r<BR>\n" );
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document.write( "n1=50    n2=60    </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #465757 by </B><A HREF=/tutors/aboutme.mpl?userid=reviewermath><B>reviewermath(1029)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reviewermath><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=reviewermath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=465757\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Q:<BR>\n" );
document.write( "Find the standardized test statistic z to test the claim that P1=P2. The sample statistics that are listed below come from independent samples. Use \"alpha\"=0.05<BR>\n" );
document.write( "X1=35 X2=40<BR>\n" );
document.write( "n1=50 n2=60 <BR>\n" );
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document.write( "A:<BR>\n" );
document.write( "Alternative Hypothesis:   p1 not = p2\r<BR>\n" );
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document.write( "Pooled proportion: 0.6818182<BR>\n" );
document.write( "Test Statistic, z: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%280.3737%29 ALIGN=MIDDLE  ALT=\"highlight%280.3737%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Critical z:        ±1.96<BR>\n" );
document.write( "P-Value:           0.7086\r<BR>\n" );
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document.write( " </SPAN>\n" );
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