Table 4.

Results of the Marascuillo Procedure, comparing unsafe proportions across hazards and sites (alpha = 0.05).

Test	Compared Proportions	Value (Test Statistic)	Critical Range	Value > Critical Range?
1	JLPL-JLPC	0.152	0.009	yes
2	JLPL-JLPS	0.099	0.008	yes
3	JLPL-WTSL	0.178	0.009	yes
4	JLPL-UHL	0.088	0.015	yes
5	JLPC-JLPS	0.251	0.009	yes
6	JLPC-WTSC	0.225	0.01	yes
7	JLPC-UHC	0.197	0.01	yes
8	JLPS-WTSS	0.14	0.009	yes
9	JLPS-UHS	0.025	0.01	yes
10	WTSL-WTSC	0.251	0.01	yes
11	WTSL-WTSS	0.137	0.009	yes
12	WTSL-UHL	0.266	0.015	yes
13	WTSC-WTSS	0.114	0.01	yes
14	WTSC-UHC	0.028	0.011	yes
15	WTSS-UHS	0.165	0.01	yes
16	UHL-UHC	0.043	0.016	yes
17	UHL-UHS	0.036	0.016	yes
18	UHC-UHS	0.079	0.011	yes