[Retracted] Modeling and Research on Human Capital Accumulation Complex System of High-Tech Enterprises Based on Big Data

Table 2

Comparison of the standard deviation of the average value of the high and low groups.

	Participation_category	N	Mean value	Standard deviation	Standard error of mean
C1	2	35	3.15	1.366	236
	3	30	4.72	1.35	209
C2	2	35	2.5	1.225	200
	3	30	3.9	1.088	209
C3	2	35	1.235	1.365	198
	3	30	1.265	1.965	200