Updating and Practical Research on Teaching Content of Accounting Information System in the Context of Big Data

Figure 1.

Analysis of test results in the experimental class and the comparison class

Project	Class (1) class	Cross section (2) class	T value	P value
Score	497.55±42.14	489±38.55	0.148	0.850

Independent sample t test

Independent sample t test
Grade		Levin variance equivalence test				Average equivalent t test
		F	Sig.	t	Freedom	Sig.	Mean difference	Standard error difference
	Assumed equal variance	.081	.081	2.255	99	.029	7.452	4.321
	Unassuming equal variance			2.252	97.245	.029	7.452	4.317

The three abilities are measured by the mean statistics

		Mean	N	Standard deviation	Standard error of mean
Pair 1	X1-beforeX1-after	1.9596	101	0.27359	0.1363
		2.4734	101	0.33422	0.14183
Pair 2	X2-beforeX2-after	1.9462	101	0.273	0.13624
		2.4876	101	0.32154	0.14068
Pair 3	X3-beforeX3-after	1.9673	101	0.28159	0.13703
		2.4579	101	0.32824	0.14129

After the results of the course of the ais course

Issue number	Class (1) class	Cross section (2) class	T value	P value
Accounting	8.22±5.82	5.76±3.67	1.000	0.315
Concept of accounting	30.56±11.08	19.89±8.78	2.011	0.041*
Accounting function	25.00±12.67	15.58±5.57	1.351	0.125
Accounting action	7.92±6.23	4.98±3.99	2.472	0.009**
Accounting method	5.52±7.23	2.69±3.25	1.087	0.244
Total score	77.22±43.03	48.9±25.26	2.362	0.027*

Triathlon capacity paired with sample t test results

	Pair difference					t	df	Sig.
	Mean	Standard deviation	Standard error of mean	95% confidence interval of the difference
				Lower limit	Upper limit
Pair 1 X1-before-X1-after	-0.53121	0.21341	0.03211	0.21646	-0.51221	-31.216	121	0.000
Pair 2 X2-before-X2-after	-0.56451	0.22872	0.02436	0.23554	-0.53141	-31.567	121	0.000
Pair 3 X3-before -X3-after	-51062	0.22672	0.02264	0.23761	-0.47421	-31.782	121	0.000