2. Numbers of zooplankters in the eastern Chukchi Sea, 26 September to 17 October 



1970. Quantities are number per 100 m^ of water filtered 3 



3. Means, transformed means, and standard deviation and 0.95 confidence limits of 



transformed means of the density of zooplankters in three areas of the eastern 



Chukchi Sea, September-October 1970 9 



4. Values of t from tests for equality of transformed means of density of zooplank- 



ters in four areas of the eastern Chukchi Sea, September-October 1970 10 



5. Values of F from tests for equality of variances using transformed data for density 



of zooplankters in four areas of the eastern Chukchi Sea, September-October 



1970 10 



6. Numbers of selected zooplankters taken at four stations by the USS Nereus in 



1947 and at four comparable stations by the USCG icebreaker Glacier in 1970 

 (WEBSEC-70), southeastern Chukchi Sea 17 



IV 



