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

LFHF

Equal variances assured

8745.187

0.000

142.823

549,741

0.000

1.686535286

0.0118085402

1.663390929

1.709679644

Equal variances not assured

170.695

198,754.628

0.000

1.686535286

0.0098804309

1.667169886

1.705900687