[Retracted] Reforming the Teaching of Engineering Cost Budgeting Majors by Integrating VR and BIM Technology under the Internet of Things

Table 1

Survey of the number of students.

Class	Gender	Population
Engineering cost budgeting class 1	Male	22
	Female	20
Engineering cost budgeting class 2	Male	22
	Female	19
Engineering cost budgeting class 3	Male	23
	Female	20