Research Article

Investigation of Fire-Fighting Evacuation Indication System in Industrial Plants Based on Virtual Reality Technology

Table 1

Analysis of completion time in brightness variable experiment.

Time1Square sumDegrees of freedomMean squareFSignificance (np2)

Intergroup204.9402.000102.47017.4690.000
Intragroup827.099141.0005.866
Total1032.038143.000