Table 9 Inferential statistics (writing posttest of both groups)
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 | |
Equal variances assumed | 7.90 | .00 | −4.86 | 51 | .00 | −2.79 | 0.57 |
Equal variances not assumed | −4.90 | 43.73 | .00 | −2.79 | 0.56 | ||