[Retracted] Multimedia Computer-Aided Teaching Platform Based on Particle Swarm Optimization Algorithm

Table 5

Distribution of gender, grade, and major.

Gender			Grade			Profession
Female	123	52.5%	Freshman	111	47.3%	Liberal arts	120	51.2%
			Sophomore	44	19.2%	Science	51	22.2%
Male	110	47.5%	Junior year	65	27.6%	Engineering	60	25.4%
			Senior year	13	5.9%	Other	2	1.2%