Analysis of College Students’ Psychological Education Management in Public Emergencies Based on Big Data

Table 1

Attendance of three professional courses of college students and examination results of each semester.

Attendance times	Professional courses
	1	2	3
10	90.0	95.7	87.6
9	92.1	91.6	91.5
8	88.4	92.3	95.3
7	75.3	84.7	77.6
6	70.1	80.2	81.7
5	71.7	63.9	60.3
4	55.8	61.8	59.7
3	42.0	50.4	45.0
2	49.8	45.0	48.0
1	50.1	44.6	30.2