document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=455855>Question 455855</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If the sample mean is 10, the hypothesized population mean is 9, and the population standard deviation is 4, compute the test value needed for the z test.\r<BR>\n" );
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document.write( "A)     0.25<BR>\n" );
document.write( "B)     1.00<BR>\n" );
document.write( "C)     –1.00<BR>\n" );
document.write( "D)     –0.25<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 #313022 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=313022\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the sample mean is 10, the hypothesized population mean is 9, and the population standard deviation is 4, compute the test value needed for the z test.<BR>\n" );
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document.write( "z(10) = (10-9)/4 = 1/4 = 0.25<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "A) 0.25<BR>\n" );
document.write( "B) 1.00<BR>\n" );
document.write( "C) –1.00<BR>\n" );
document.write( "D) –0.25\r<BR>\n" );
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