[Retracted] Effectiveness of Artificial Intelligence (AI) in Improving Pupils’ Deep Learning in Primary School Mathematics Teaching in Fujian Province

Table 1

Dataset description.

	Variable	Mean	Std. dev.	Min	Max
Full sample (n = 23,143)
1.	Gender (1 = male)	0.55	0.40	0	1.10
2.	Age (years)	12.35	1.22	8.00	15.00
Guizhou and Jiangxi sample (n = 16,253)
3.	At school, students live (1 = yes)	0.15	0.33	0	1.01
4.	Socioeconomic disadvantage (1 = yes)	0.45	0.55	0	1.01
Shaanxi sample (n = 5,700)
5.	Gender (1 = male)	0.57	0.57	0	1.10
6.	Age (years)	10.88	1.23	8.00	15.20
7.	Type of hukou (1 = rural hukou)	0.87	0.37	0	1.00
Guizhou sample (n = 2,658)
8.	Gender (1 = male)	0.55	0.52	0	1.10
9.	Age (years)	11.48	1.50	7.00	15.00
10.	At school, students live (1 = yes)	0.08	0.24	0	1.10
11.	Socioeconomic disadvantage (1 = yes)	0.54	0.51	0	1.10
Jiangxi sample (n = 13,995)
12.	Gender (1 = male)	0.56	0.52	0	1
13.	Age (years)	11.46	1.09	7.00	15.00
14.	At school, students live (1 = yes)	0.20	0.36	0	1
15.	Socioeconomic disadvantage (1 = yes)	0.52	0.52	0	1