document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1005606>Question 1005606</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let p1 be the proportion of successes in the first population and let p2 be the proportion of successes in the second population. Suppose that you are testing the hypotheses:\r<BR>\n" );
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document.write( "H0:p1&#8722;p2=0Ha:p1&#8722;p2&#8800;0<BR>\n" );
document.write( "Futhermore suppose that z&#8727;=1.73, find and input the p-value for this test. Round your answer to 4 decimal places.\r<BR>\n" );
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document.write( "To answer the question input only the actual number. Do not include units. Do not give your answer in sentence form -- just include the numerical answer rounded to exactly 4 decimal places. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #621781 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=621781\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z=1.73 in a two-tailed test.<BR>\n" );
document.write( "probability it will be that far from the left is 0.9582<BR>\n" );
document.write( "BUT this is a two-tailed test, and the p-value must be doubled.<BR>\n" );
document.write( "p=0.0418 for one-tail<BR>\n" );
document.write( "p=0.0836 for two-tailed test.<BR>\n" );
document.write( "The last is not a sentence, it is a fragment. </SPAN>\n" );
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