document.write( "Question 451231: I have a multiple choice question that I've been working on with Megastat but I don't seem to be using megastat correctly. \r
\n" ); document.write( "\n" ); document.write( "Suppose a one-tailed t-test is being applied to find out if the population mean is less than $212. The level of significance selected is 0.01 and 26 accounts are sampled. What is the critical value?\r
\n" ); document.write( "\n" ); document.write( "A. –2.580
\n" ); document.write( "B. –2.485
\n" ); document.write( "C. –1.960
\n" ); document.write( "D. –2.479
\n" ); document.write( "E. None of the above\r
\n" ); document.write( "\n" ); document.write( "Any help will be greatly appreciated! \n" ); document.write( "
Algebra.Com's Answer #310340 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
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document.write( "Hi
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document.write( "a one-tailed t-test is being applied to find out if the population mean is less than $212
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document.write( " level of significance selected is 0.01 and 26 accounts are sampled. df = 25
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document.write( " critical value is -2.485
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document.write( "98% one-tailed is equivalent to a two-tailed test at the 99% confidence level...\r
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document.write( "2-tailed chart
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document.write( "df    90      95   97.5   98     99
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document.write( "10	1.372	1.812	2.228	2.764	3.169
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document.write( "11	1.363	1.796	2.201	2.718	3.106
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document.write( "12	1.356	1.782	2.179	2.681	3.055
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document.write( "13	1.35	1.771	2.16	2.65	3.012
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document.write( "14	1.345	1.761	2.145	2.624	2.977
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document.write( "15	1.341	1.753	2.131	2.602	2.947
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document.write( "16	1.337	1.746	2.12	2.583	2.921
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document.write( "17	1.333	1.74	2.11	2.567	2.989
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document.write( "18	1.33	1.734	2.101	2.552	2.878
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document.write( "19	1.328	1.729	2.093	2.539	2.861
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document.write( "20	1.325	1.725	2.086	2.528	2.845
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document.write( "21	1.323	1.721	2.08	2.518	2.831
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document.write( "22	1.321	1.717	2.074	2.508	2.819
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document.write( "23	1.319	1.714	2.069	2.5	2.807
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document.write( "24	1.318	1.711	2.064	2.492	2.797
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document.write( "25	1.316	1.708	2.06	\"highlight%282.485%29\"	2.787
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document.write( "26	1.315	1.706	2.056	2.479	2.779
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document.write( "27	1.314	1.703	2.052	2.473	2.771
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document.write( "28	1.313	1.701	2.048	2.467	2.763
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document.write( "29	1.311	1.699	2.045	2.462	2.756
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document.write( "30	1.31	1.697	2.042	2.457	2.75
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