document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1102338>Question 1102338</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Test the hypothesis using the&#8203; P-value approach. Be sure to verify the requirements of the test.<BR>\n" );
document.write( "Upper H0&#8203;: p=0.3 versus Upper H1&#8203;: p>0.3<BR>\n" );
document.write( "n=200&#8203;; x=70&#8203;, alpha&#945;=0.01 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #717126 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=717126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Test the hypothesis using the&#8203; P-value approach. Be sure to verify the requirements of the test.<BR>\n" );
document.write( "Upper H0&#8203;: p=0.3 versus Upper H1&#8203;: p>0.3<BR>\n" );
document.write( "n=200&#8203;; x=70&#8203;, alpha&#945;=0.01 <BR>\n" );
document.write( "sample proportion = 70/200 = 0.35<BR>\n" );
document.write( "----<BR>\n" );
document.write( "z(0.35) = (0.35-0.3)/sqrt[0.3*0.7/70]  = 0.9128<BR>\n" );
document.write( "----<BR>\n" );
document.write( "p-value = P(z > 0.9128) = normalcdf(0.9128,100) = 0.1807<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Conclusion:: Sine the p-value is greater than 1%, fail to reject Ho.<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "----------------- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );