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

Velocity @ 0.0 Tesla

Equal variances Assumed

0.015

0.904

0.857

24

0.400

0.0183

0.213

−0.0257

0.0623

Equal variances not assumed

0.857

23.993

0.400

0.0183

0.213

−0.0257

0.0623

Velocity @ 1.4 Tesla

Equal variances Assumed

0.013

0.911

0.888

24

0.383

0.0195

0.0219

−0.0258

0.0647

Equal variances not assumed

0.888

23.993

0.383

0.0195

0.0219

−0.0258

0.0647

Velocity @ 3.0 Tesla

Equal variances Assumed

0.009

0.924

1.113

24

0.277

0.0250

0.0225

−0.0214

0.0713

Equal variances not assumed

1.113

23.993

0.277

0.0250

0.0225

−0.0214

0.0713