[Retracted] The Application of Motion Trajectory Acquisition and Intelligent Analysis Technology in Physical Education Teaching in Colleges and Universities

Table 2

Evaluation form of physical education classroom teaching quality.

School year semester	16–17(1)	16–17(2)	17–18(1)	17–18(2)	18–19(1)	18–19(2)	19–20(1)
Teaching evaluation	3012	3042	3561	3213	3653	3765	3786
Mean	4.25	4.3	4.28	4.27	4.28	4.29	4.71
Median	4.32	4.56	4.45	4.63	4.37	4.52	4.72
Mode	4.4757	4.53	4.57	4.52	4.65	4.57	4.76
Standard deviation	0.1653	0.1652	0.1542	0.1672	0.1623	0.1643	0.1637