Research Article
The Impact of a Contrastive Lexical Approach in Formulaic Expressions’ Perception on University EFL Learners’ Writing Proficiencies
Table 10
Independent samples t-test for the experimental and control groups.
| | Levene’s test for equality of variances | t-test for equality of means |
| | F | Sig. | T | df | Sig. | Mean difference | Std. error difference | 95% confidence interval of the difference | | | | | | | | | Lower | Upper |
| Equal variance assumed | 2.93 | 0.085 | 0.715 | 45 | 0.00 | 9.50 | 0.305 | −0.382 | 1.249 | Equal variances | 0.715 | 45 | 0.00 | 9.50 | 0.305 | −0.382 | 1.249 |
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