document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=641493>Question 641493</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose we test the difference between two proportions at the 0.05 level of significance. If the computed z is -1.07, what is our decision?  <BR>\n" );
document.write( " A.  Reject the null hypothesis. <BR>\n" );
document.write( " B.  Do not reject the null hypothesis. <BR>\n" );
document.write( " C.  Take a larger sample. <BR>\n" );
document.write( " D.  Reserve judgment. <BR>\n" );
document.write( " <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #403703 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=403703\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Suppose we test the difference between two proportions at the 0.05 level of significance. If the computed z is -1.07, what is our decision?<BR>\n" );
document.write( "p-value = 2*P(z<-1.07) = 2*normalcdf(-100,-1.07) = 0.2846<BR>\n" );
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document.write( "Since the p-value is greater than 5%, fail to reject Ho.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "================= <BR>\n" );
document.write( "A. Reject the null hypothesis. <BR>\n" );
document.write( "B. Do not reject the null hypothesis. <BR>\n" );
document.write( "C. Take a larger sample. <BR>\n" );
document.write( "D. Reserve judgment. <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );