Research on Augmented Reality College English Listening and Speaking Teaching Mode Supported by Wearable Technology

Table 6

Independent sample t test and Levene’s test for post-test results.

		Post-test score variance equation Levene’s test		T-test for the mean equation
		F	Sng	t	df	Sng	Mean error	Standard error difference	95% difference confidence interval
									Lower limit	Upper limit
Post-test score	Assuming equal variances	2.584	0.135	−0.245	59	0.045	3.5471	1.6578	−3.145	6.3245
	Assuming that the variances are not equal			−0.236	56	0.045	3.5471	1.6578	−3.145	8.3355