Table 4.

Results of Levene’s test and Student’s t-test between the horizontal phantom and vertical phantom groups

Levene’s test		Student’s t-test
F	Sig.	t	df	p (two-tailed)	Mean difference	Std. error difference	95% confidence interval of the Difference
							Lower	Upper
0.099	0.753	1.786	149	0.076	4.65386	2.60591	−0.49545	9.80318

Statistical significance at p < 0.05