b) FFG
comparison differences P
Collector gatherer -Collector filterer -3.03943 0.0397763
Predator-Collector filterer -5.6287 0.0000004
Scraper/grazer-Collector filterer -3.93106 0.0001579
Shredder-Collector filterer -6.53636 0.0000001
Predator-Collector gatherer -2.58932 0.1044006
Scraper/grazer-Collector gatherer -0.89163 0.8866317
Shredder-Collector gatherer -3.49693 0.0224365
Scraper/grazer-Predator 1.69769 0.2977081
Shredder-Predator -0.90760 0.9186897
Shredder-Scraper/grazer -2.60530 0.0685934