Mathematical Problems in Engineering / 2020 / Article / Tab 4

Research Article

Construction of Risk Evaluation Index System for Power Grid Engineering Cost by Applying WBS-RBS and Membership Degree Methods

Table 4

Validity analysis results of the questionnaire.

Adequate sampling Kaiser-Meyer-Olkin measurement0.712

Bartlett spherical degree of inspection
The approximate chi-square1619.023
Df286
Sig.0.000

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