The Defects and Improvements of the Internal Control Audit in Chinese Universities with respect to the Probabilistic Hesitant Fuzzy Environment

Table 7

Characteristic vectors of internal control audit influencing factors.

Index	The first principal component FC1	The second principal component FC2	The third principal component FC3
Z1	0.4120	0.2269	0.2893
Z2	0.2691	0.1774	0.5984
Z3	0.3756	−0.9210	0.0822
Z4	0.4046	0.1575	−0.0838
Z5	0.3203	0.0936	−0.7349
Z6	0.5921	0.1873	−0.0707