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Table 2 Independent samples T-tests

From: Out-of-the-classroom learning of English vocabulary by EFL learners: investigating the effectiveness of mobile assisted learning with digital flashcards

  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
NGSL1 .803 .373 .882 81 .380 .598 .678 − .751 1.947
NGSL2 .266 .607 31.02 81 .000 22.648 .730 21.195 24.100