document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=266196>Question 266196</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need someone to recheck my work to make sure I am correct, thanks a Bunch!!!\r<BR>\n" );
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document.write( "1.	T  F  The standard error of the sample mean depends on sigma and z. (True)<BR>\n" );
document.write( "2.	T  F  Confidence Interval (CI) for the mu with known sigma is an equation containing mean, z, sigma, and n. (False)<BR>\n" );
document.write( "3.	The power of a test is dependent on<BR>\n" );
document.write( "(a)	Alpha <BR>\n" );
document.write( "(b)	The z test statistic<BR>\n" );
document.write( "(c)	The t test statistic<BR>\n" );
document.write( "(d)	Beta <BR>\n" );
document.write( "(e)	None of the above (This is the answer)<BR>\n" );
document.write( "4.	T  F  Larger sample sizes are always better than smaller sample sizes.(False)\r<BR>\n" );
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document.write( "5.	The end points of a Confidence Interval are called:<BR>\n" );
document.write( "(a)	Confidence levels.<BR>\n" );
document.write( "(b)	Test statistics.<BR>\n" );
document.write( "(c)	The degrees of confidence<BR>\n" );
document.write( "(d)	The confidence limits (This is the answer)\r<BR>\n" );
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document.write( "6.	T  F  The calculation for obtaining a t test statistic is the same as that for a z test statistic except that the population standard deviation is replaced by the sample standard deviation. (False)<BR>\n" );
document.write( "7.	T  F  Before the test statistic and p value are determined, it is first necessary to decide whether or not to reject the null hypothesis. (False)<BR>\n" );
document.write( "8.	T  F  Psychologists who treated people differently when they conducted experiments using human subjects originally coined the term “treatment.” (False)<BR>\n" );
document.write( "9.	When a two tail test of the population mean is conducted, the value of the cutoff statistic is obtained from the table by using the value of:<BR>\n" );
document.write( "a.	&#945;/2<BR>\n" );
document.write( "b.	&#945; (I think this is the answer)<BR>\n" );
document.write( "c.	2&#945;<BR>\n" );
document.write( "d.	4&#945;<BR>\n" );
document.write( "10.	The test statistics for the ration of two sample variances is the __  __ statistic.<BR>\n" );
document.write( "a.	Z<BR>\n" );
document.write( "b.	F (I choose this answer)<BR>\n" );
document.write( "c.	T<BR>\n" );
document.write( "d.	Chi-Square<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 #195603 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=195603\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1. T F The standard error of the sample mean depends on sigma and z. (True)<BR>\n" );
document.write( "2. T F Confidence Interval (CI) for the mu with known sigma is an equation containing mean, z, sigma, and n. (False)<BR>\n" );
document.write( "3. The power of a test is dependent on<BR>\n" );
document.write( "(a) Alpha <BR>\n" );
document.write( "(b) The z test statistic<BR>\n" );
document.write( "(c) The t test statistic<BR>\n" );
document.write( "(d) Beta <BR>\n" );
document.write( "(e) None of the above (This is the answer)<BR>\n" );
document.write( "4. T F Larger sample sizes are always better than smaller sample sizes.(False) <BR>\n" );
document.write( "5. The end points of a Confidence Interval are called:<BR>\n" );
document.write( "(a) Confidence levels.<BR>\n" );
document.write( "(b) Test statistics.<BR>\n" );
document.write( "(c) The degrees of confidence<BR>\n" );
document.write( "(d) The confidence limits (This is the answer) <BR>\n" );
document.write( "6. T F The calculation for obtaining a t test statistic is the same as that for a z test statistic except that the population standard deviation is replaced by the sample standard deviation. (False)<BR>\n" );
document.write( "7. T F Before the test statistic and p value are determined, it is first necessary to decide whether or not to reject the null hypothesis. (False)<BR>\n" );
document.write( "8. T F Psychologists who treated people differently when they conducted experiments using human subjects originally coined the term “treatment.” (False)<BR>\n" );
document.write( "9. When a two tail test of the population mean is conducted, the value of the cutoff statistic is obtained from the table by using the value of:<BR>\n" );
document.write( "a. &#945;/2<BR>\n" );
document.write( "b. &#945; (I think this is the answer)<BR>\n" );
document.write( "c. 2&#945;<BR>\n" );
document.write( "d. 4&#945;<BR>\n" );
document.write( "Comment: I think the answer is alpha/2<BR>\n" );
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document.write( "10. The test statistic for the ratio of two sample variances is the __ __ statistic.<BR>\n" );
document.write( "a. Z<BR>\n" );
document.write( "b. F (I choose this answer)<BR>\n" );
document.write( "c. T<BR>\n" );
document.write( "d. Chi-Square<BR>\n" );
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document.write( "Comment: If your text tells you to use a z-statistic for means tests<BR>\n" );
document.write( "with known sigma go for it.  Most modern texts say to use a t-statistic<BR>\n" );
document.write( "for means tests.<BR>\n" );
document.write( "=================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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