document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=91555>Question 91555</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0072868244/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> The following hypotheses are given.\r<BR>\n" );
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document.write( "H0pie=0<BR>\n" );
document.write( "H1pie does not =1\r<BR>\n" );
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document.write( "A sample of 120 observations revealed that p = .30. At the .05 significance level, can the null hypothesis be rejected?\r<BR>\n" );
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document.write( "State the decision rule. <BR>\n" );
document.write( "Compute the value of the test statistic. <BR>\n" );
document.write( "What is your decision regarding the null hypothesis? \r<BR>\n" );
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document.write( "Note: It is recommended that you use the five-step hypothesis-testing procedure in solving the following problems.\r<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 #66707 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=66707\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The following hypotheses are given. <BR>\n" );
document.write( "Ho: p=0<BR>\n" );
document.write( "H1: p does not =1 <BR>\n" );
document.write( "Comment: Your Ho and H1 are meaningless.<BR>\n" );
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document.write( "A sample of 120 observations revealed that p = .30. At the .05 significance level, can the null hypothesis be rejected? <BR>\n" );
document.write( "State the decision rule. If by this you mean the critical values the <BR>\n" );
document.write( "answer is z = + or - 1.96<BR>\n" );
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document.write( "Compute the value of the test statistic.<BR>\n" );
document.write( "z(0.3) = (0.3 - p)/sqrt(pq/120)<BR>\n" );
document.write( "Comment: We would need a realistic \"p\" from Ho.<BR>\n" );
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document.write( "What is your decision regarding the null hypothesis? <BR>\n" );
document.write( "Note: It is recommended that you use the five-step hypothesis-testing procedure in solving the following problems. <BR>\n" );
document.write( " </SPAN>\n" );
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