Levene’s Test for Equality of Variances

t-test for Equality of Means

F

Sig.

t

df

Sig. (2-tailed)

Mean diff.

Std. Error diff.

95% CI of the Difference

Lower

Upper

Equal variances assumed

Equal variances not assumed

2.298

0.131

−1.421

249

0.157

−2.630

1.851

−6.276

1.016

−1.411

226.148

0.160

−2.630

1.864

−6.304

1.043