document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1162407>Question 1162407</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A national caterer determined that 37% of the people who sampled their food said that it was delicious. A random sample of 144 people is obtained from a population of 5000. The 144 people are asked to sample the caterer's food. If P-hat is the sample proportion saying that the food is delicious, what is the standard deviation of the sampling distribution of the sample proportion, p-hat? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #786256 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=786256\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The standard error is sqrt (p*(1-p)/n)<BR>\n" );
document.write( "=sqrt (0.37*0.63/144)<BR>\n" );
document.write( "=0.0402<BR>\n" );
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