document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=208223>Question 208223</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a statistician wishes to determine whether there is evidence that the average family income in a community exceeds $25,000, \r<BR>\n" );
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document.write( "a. either a one tail or two tail test could be employed with equivalent results<BR>\n" );
document.write( "b. a one tail test should be utilized <BR>\n" );
document.write( "c. a two tail test should be utilized <BR>\n" );
document.write( "d. none of the above<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #157519 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=157519\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If a statistician wishes to determine whether there is evidence that the average family income in a community exceeds $25,000, <BR>\n" );
document.write( "a. either a one tail or two tail test could be employed with equivalent results<BR>\n" );
document.write( "b. a one tail test should be utilized <BR>\n" );
document.write( "c. a two tail test should be utilized <BR>\n" );
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document.write( "The alternate hypothesis always determines the type of test.<BR>\n" );
document.write( "Since you are for \"exceeds 25,000\" the alternate will be<BR>\n" );
document.write( "Ha: u > 25000<BR>\n" );
document.write( "So the test will be one-tail.<BR>\n" );
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document.write( "The onlyl test that is two-tail is<BR>\n" );
document.write( "Ha : u is not equal to something<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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