CRD 06-19 Table 6

CRD 06-19 Table 6. Observed versus predicted turtle catches in the model to predict turtle bycatch in Mid-Atlantic bottom trawl gear. A Pearson chi-squared goodness-of-fit test tests the null hypothesis that there is no difference in observed and predicted turtle interactions. “NC” means no observer coverage in that stratum.
Latitude Zone	Working Excluder Used	Depth Zone	SST Group	Observed Turtles	Predicted Turtles	Pearson chi-squared p-value
Lat3941	No	≥50m	>18°C	2	0	P = 0.11
		≥50m	≤18°C	0	0
		<50m	>18°C	6	4
		<50m	≤18°C	0	4
Lat3438	No*	≥50m	>18°C	0	1
		≥50m	≤18°C	0	1
		<50m	>18°C	36	40
		<50m	≤18°C	21	16
	Yes	≥50m	>18°C	NC	NC
		≥50m	≤18°C	0	0
		<50m	>18°C	1	0
		<50m	≤18°C	0	0
Total				66	66

*Accounts for hauls with non-working TEDs

(Modified Jun. 13 2008)