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Table 6 Independent sample T test of teacher performance based on gender

From: Assessing Iranian EFL teachers’ educational performance based on gender and years of teaching experience

   Levene’s test for equality of variances t test for equality of means
   F Sig. t df Sig. (2-tailed) Mean difference Std. error difference 95% confidence interval of the difference
   Lower Upper
Performance Equal variances assumed 2.599 0.109 0.149 148 0.882 0.910 6.094 −11.134 12.952
Equal variances not assumed    0.151 146.865 0.880 0.910 6.031 −11.010 12.828