document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=695174>Question 695174</A>: <I><SPAN STYLE=\"word-break: break-all;\"> suppose you are using a=0.05 to test the claim that mu>14 using a p-value. you are given the sample statistics n=50 xbar=14.3 and s=1.2. find the p-value </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #428362 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=428362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> suppose you are using a=0.05 to test the claim that mu>14 using a p-value. you are given the sample statistics n=50 xbar=14.3 and s=1.2. find the p-value<BR>\n" );
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document.write( "Ho: u <= 14<BR>\n" );
document.write( "Ha: u > 14 (claim)<BR>\n" );
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document.write( "z(14.3) = (14.3-14)/[1.2/sqrt(50)] = 1.7678<BR>\n" );
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document.write( "p-value = P(z > 1.7678) = normalcdf(1.7678,100) = 0.0385<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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