Influence of Management Education on Enterprise Scientific and Technological Innovation Based on K-Means Clustering Algorithm

Table 2

Statistics grouped by managers’ education.

Variable	Managers with high education background			Managers without high education background
	Mean	Standard deviation	Median	Mean	Standard deviation	Median
SIZE	21.334	21.721	21.152	21.591	1.151	21.582
LEV	0.364	0.411	0.201	0.421	0.205	0.404
ROA	0.045	0.048	0.052	0.039	0.055	0.521
SEX	0.897	0.949	0.223	0.952	0.219	1
PATENT	19.111	1.218	0.348	11.210	0.821	0.312
INNOVATION INPUT	12.987	2.314	1.167	9.345	1.213	0.921
INNOVATION OUTPUT	11.321	2.113	0.921	7.611	1.324	0.816