document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=319379>Question 319379</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Based on the information given for each of the following studies, decide<BR>\n" );
document.write( "whether to reject the null hypothesis. For each, give (a) the Z-score cutoff (or<BR>\n" );
document.write( "cutoffs) on the comparison distribution at which the null hypothesis should be<BR>\n" );
document.write( "rejected, (b) the Z score on the comparison distribution for the sample score, and(c) your conclusion. Assume that all populations are normally distributed. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #228702 by </B><A HREF=/tutors/aboutme.mpl?userid=mrsbph2><B>mrsbph2(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mrsbph2><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=228702\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2) (A) (a) 1.645 (b) 2 (c) Reject Ho\r<BR>\n" );
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document.write( "(B) (a) 1.96 (b) 2 (c) Reject Ho\r<BR>\n" );
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document.write( "(C) (a) 2.3263 (b) 2 (c) Fail to reject Ho\r<BR>\n" );
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document.write( "(D) (a) 2.576 (b) 2 (c) Fail to reject Ho </SPAN>\n" );
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