document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=147394>Question 147394</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do you calculate P value of Z from the chart? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #107767 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=107767\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the test is 2-tail, the p-value for a particular<BR>\n" );
document.write( "z test statistic is two times the probability that<BR>\n" );
document.write( "z is greater than the test statistic value  if the<BR>\n" );
document.write( "test statistic value is positive, or that z is less <BR>\n" );
document.write( "than the tst statistic value if the test statistic <BR>\n" );
document.write( "is negative.<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "If the test is right-tailed, the p-value for a particular<BR>\n" );
document.write( "z test statistic is the probability that z is greater <BR>\n" );
document.write( "than the test statistic value.<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "If the test is left-tailed, the p-value for a particular<BR>\n" );
document.write( "z test statistic is the probability that z is less than<BR>\n" );
document.write( "the test statistic value.<BR>\n" );
document.write( "================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );