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Statistics
ÌåÖØ N
Valid Missing
Mean Std. Deviation
129 0 3.2860 .43817
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SPSS¼ÆËãµÄ½á¹ûÈçÏ£º Test Value = 3.23 ÌåÖØ t 1.453 df 128 Sig. (2-tailed) .149 Mean Difference .05605
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ÕýÈ·¹«Ê½£¬°´ÕÕSPSS¼ÆËãµÄ½á¹ûÍê³É½áÂÛ£© SPSS¼ÆËãµÄ½á¹ûÈçÏ£º Chi-Square Tests Asymp. Sig. (2-sided) 1 1 1 1 .029 .066 .029 .031 .044 Exact Sig. (2-sided) .033 Exact Sig. (1-sided) Pearson Chi-Square Continuity Correction Likelihood Ratio Fisher's Exact Test Linear-by-Linear Association N of Valid Cases bValue 4.739a 3.387 4.779 4.660 60 df a. 1 cells (25.0%) have expected count less than 5. The minimum expected count is 4.77. b. Computed only for a 2x2 table
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SPSS¼ÆËãµÄ½á¹ûÈçÏ£º Chi-Square Tests Asymp. Sig. (2-sided) 1 1 1 1 .021 .050 .019 .022 Exact Sig. (2-sided) .038 Exact Sig. (1-sided) .024 ²¡ÀýÊý 36 42 78
ÖÎÓúÊý 28 40 68
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Pearson Chi-Square Continuity Correction Likelihood Ratio Fisher's Exact Test Linear-by-Linear Association N of Valid Cases bValue 5.287a 3.841 5.522 5.220 78 df a. 1 cells (25.0%) have expected count less than 5. The minimum expected count is 4.62. b. Computed only for a 2x2 table
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Paired Differences Mean Std. Deviation Std. Error Mean t df Sig. (2-tailed) Pair 1 ¶ÔÕÕ×é - ×¢ÉäÒ©Òº×é 2.16000 1.32094 .41772 5.171 9 .001 18
t?X??St?x1?XSx1?2?(ad?bc)2(a?b)(a?c)(b?