document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=916806>Question 916806</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). the sample statistic from one experiment includes 440 peas with 104 of them having yellow pods. find the value of the test statistic. (round two decimal places as needed) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #556304 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=556304\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ho: p = .25<BR>\n" );
document.write( " Ha: p &#8800; .25<BR>\n" );
document.write( " ----------------------------------------- <BR>\n" );
document.write( " sample proportion = p-hat = 104/440 = 0.236<BR>\n" );
document.write( " ---<BR>\n" );
document.write( " test stat:: z(0.236) = (0.236-0.25)/sqrt[0.25*0.75/440] = .015/.021 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );