Research Methodology - Dr. Krishan K. Pandey

Research Methodology - Dr. Krishan K. Pandey Research Methodology - Dr. Krishan K. Pandey

17.01.2013 Views

s l Min Max 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Ws Wl 6 3 21 24 .012 .024 * 4 21 34 .005 .010 .019 .033 .057 .086 .129 * 5 21 45 .002 .004 .009 .015 .026 .041 .063 .089 .123 6 21 57 .001 .002 .004 .008 .013 .021 .032 .047 .066 .090 .120 7 21 70 .001 .001 .002 .004 .007 .011 .017 .026 .037 .051 .069 .090 .117 8 21 84 .000 .001 .001 .002 .004 .006 .010 .015 .021 .030 .041 .054 .071 .091 .114 7 4 28 38 .003 .006 .012 .021 .036 .055* 5 28 50 .001 .003 .005 .009 .015 .024 .037 .053 .074 .101 6 28 63 .001 .001 .002 .004 .007 .011 .017 .026 .037 .051 .069 .090 .117 7 28 77 .000 .001 .001 .002 .003 .006 .009 .013 .019 .027 .036 .049 .064 .082 .104 8 28 92 .000 .000 .001 .001 .002 .003 .005 .007 .010 .014 .020 .027 .036 .047 .060 .076 .095 .116 8 4 36 42 .002 .004 .008 .014 * 5 36 55 .001 .002 .003 .005 .009 .015 .023 .033 .047 .064 * 6 36 69 .000 .001 .001 .002 .004 .006 .010 .015 .021 .030 .041 .054 .071 .091 .114 7 36 84 .000 .000 .001 .001 .002 .003 .005 .007 .010 .014 .020 .027 .036 .047 .060 .076 .095 .116 8 36 100 .000 .000 .000 .001 .001 .001 .002 .003 .005 .007 .010 .014 .019 .025 .032 .041 .052 .065 .080 .097 .117 * Indicates that the value at head of this column (add those values that are larger) are not possible for the given values of s and l in this row. Appendix 383

384 Research Methodology Table 7: Critical Values of T in the Wilcoxon Matched Pairs Test Level of significance for one-tailed test .025 .01 .005 Level of significance for two-tailed test n .05 .02 .01 6 0 — — 7 2 0 — 8 4 2 0 9 6 3 2 10 8 5 3 11 11 7 5 12 14 10 7 13 17 13 10 14 21 16 13 15 25 20 16 16 30 24 20 17 35 28 23 18 40 33 28 19 46 38 32 20 52 43 38 21 59 49 43 22 66 56 49 23 73 62 55 24 81 69 61 25 89 77 68

384 <strong>Research</strong> <strong>Methodology</strong><br />

Table 7: Critical Values of T in the Wilcoxon Matched Pairs Test<br />

Level of significance for one-tailed test<br />

.025 .01 .005<br />

Level of significance for two-tailed test<br />

n .05 .02 .01<br />

6 0 — —<br />

7 2 0 —<br />

8 4 2 0<br />

9 6 3 2<br />

10 8 5 3<br />

11 11 7 5<br />

12 14 10 7<br />

13 17 13 10<br />

14 21 16 13<br />

15 25 20 16<br />

16 30 24 20<br />

17 35 28 23<br />

18 40 33 28<br />

19 46 38 32<br />

20 52 43 38<br />

21 59 49 43<br />

22 66 56 49<br />

23 73 62 55<br />

24 81 69 61<br />

25 89 77 68

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