Table 3 Paired sample test Paired... | Emerald Publishing

Table 3

Paired sample test

		Paired differences					t	df	Sig. (2-Tailed)
		Mean	Std. Deviation	Std. Error mean	95% confidence interval of the difference
		Mean	Std. Deviation	Std. Error mean	Lower	Upper
Pair 1	Pre_test_grammer_experi_Group - Post_test_Grammer_experi_Group	−17.500	15.890	3.116	−23.918	−11.082	−5.616	25	0.000
Pair 2	Pre_test_grammer_Control_Group - Post_test_grammer_control_Group	−10.385	12.077	2.368	−15.262	−5.507	−4.385	25	0.000

		Paired differences					t	df	Sig. (2-Tailed)
		Mean	Std. Deviation	Std. Error mean	95% confidence interval of the difference
		Mean	Std. Deviation	Std. Error mean	Lower	Upper
Pair 1	Pre_test_grammer_experi_Group - Post_test_Grammer_experi_Group	−17.500	15.890	3.116	−23.918	−11.082	−5.616	25	0.000
Pair 2	Pre_test_grammer_Control_Group - Post_test_grammer_control_Group	−10.385	12.077	2.368	−15.262	−5.507	−4.385	25	0.000

Source(s): Author's own work