document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=929523>Question 929523</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In testing H0: p = .5 against H1: p > .5, 400 voters were surveyed and 216 reported they were in favor of the proposal to widen I-485. Find the value of the test statistic to determine if a majority of the voters are in favor of the proposal to widen I-485.<BR>\n" );
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document.write( " 	A	 	1.6<BR>\n" );
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document.write( "	B		-1.6<BR>\n" );
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document.write( "	C		0.8<BR>\n" );
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document.write( "	D		-0.8<BR>\n" );
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document.write( "	E		0.04<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #564370 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=564370\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> H0: p = .5 <BR>\n" );
document.write( "H1: p > .5<BR>\n" );
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document.write( " Sample p = 216/400 = .54<BR>\n" );
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document.write( "z(.54) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=blue%28.54+-+.50%29%2Fsqrt%28.50%2A.50%2F400%29%29 ALIGN=MIDDLE  ALT=\"blue%28.54+-+.50%29%2Fsqrt%28.50%2A.50%2F400%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = .04 /.025 = 1.6<BR>\n" );
document.write( "A. </SPAN>\n" );
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