Table 12. —Continued. 



1 975 Bloodworms 







Probabi 1 



i ty Sampling Expansions 







Ratios of 2 Variabl 



es 





1975 



Total Total 

 Catch in Catch in 

 Pounds Numbers 



Total 

 Value of 

 Catch in 



Dol lars 



Total 

 No. of 

 Digger- 



Tides 

 Dug 



Total 

 No. of 

 Digger- 

 Hours 

 Dug 



Total Worm 

 Catch i n 



Number/Di g- 

 ger Tide 



Total Catch 



in Numbers/ 



Di gger 



Hours 



Total 

 Catch in 

 Pounds/ 

 Digger 



Tide 



Total 



Catch in 



Pounds/ 



Digger 



Hours 



Apri 1 



926 

 ± 850 



290,162 

 ± 266,271 



9,313 



± 8,546 



323 

 ± 296 



775 

 ± 711 



573 



+ - 



239 



±- 



2.85 



+ - 



1.19 



+ - 



May 



24,771 

 ±11,031 



4,219,618 

 ±1,857,563 



210,981 

 ± 92,878 



5,023 

 ±2,197 



15,773 

 ± 6,755 



846 

 ± 59 



259 

 ±17 



4.95 

 ± .24 



1.51 

 ±.07 



June 



23,377 



±11,577 



3,692,213 

 ±1,671,937 



184,611 

 ± 83,597 



7,406 

 ±3,034 



21,687 

 ± 9,702 



508 

 ±100 



179 

 ±26 



3-07 

 ± -70 



1.08 

 ±.14 



July 



24,879 

 ±17,089 



3,824,562 

 ±2,704,017 



188,430 

 ±135,840 



6,027 

 ±4,318 



17,728 

 ±12,475 



607 

 ± 50 



215 



±13 



4.13 

 ± -50 



1.46 

 ±.13 



Aug. 



37, 491 

 120,104 



5,141,273 

 ±2,880,779 



257,064 

 ±144,039 



8,736 

 ±5,004 



25,538 

 ±14,475 



689 

 ± 58 



229 

 ±10 



5.19 

 ± .66 



1.73 

 ±.16 



Sept. 



16,171 

 ± 9,461 



2,338,710 

 ±1,561,634 



116,883 

 ± 78,075 



3.031 

 ±1,978 



8,190 

 ± 5,488 



771 

 ± 51 



290 

 ± 1 



5.93 

 ±1.73 



2.23 

 ±■79 



Totals 



127,615 

 ±32,282 



19,506,537 

 ±4,936,204 



967,281 

 ±246,948 



30,545 

 ±7,865 



89,691 

 ±23,142 



662 

 ± 26 



233 

 ± 6 



4.30 

 ± .31 



1.51 

 + .12 



1976 Bloodworms 



Probability Sampling Expansions 



Ratios of 2 Variables 



1976 



Total 



Catch i 



Pounds 



Total 

 l Catch in 

 Numbers 



Total 

 Value of 

 Catch in 



Dol lars 



Total 

 No. of 

 Digger- 



Ti des 

 Dug 



Total 

 No. of 

 Digger- 

 Hours 

 Dug 



Total Worm 

 Catch in 



Number/D i g- 

 qer Tide 



Total Catch 



in Numbers/ 



Di gger 



Hours 



Total 



Catch in 



Pounds/ 



Digger 



Tide 



Total 

 Catch in 

 Pounds/ 



Di gger 

 Hours 



Apri 1 



15,151 

 ±13,252 



2,937,600 

 ±2,586,339 



146,880 

 ±129,317 



4,774 

 ±3,887 



14,422 

 ±12,702 



631 



±103 



215 

 ± 1 



3.26 

 + .49 



1.11 

 ±.02 



May 



6,127 

 ± 5,420 



954,270 

 ± 832,799 



47,714 

 ± 41,640 



1,573 

 ±1,392 



5,217 

 ± 4,615 



548 



+ - 



181 



3.56 



+ - 



1.17 



June 



21,217 

 ±13,218 



4,685,850 

 ±3,313,372 



257,429 

 ±182,326 



6,880 

 ±4,710 



23,052 

 ±16,547 



759 

 ±125 



234 

 ±14 



3.68 

 ±.41 



1.13 

 ±.24 



July 



31,656 

 ±12,647 



4,831,974 

 ±1,992,739 



267,706 

 ±108,930 



9,828 

 ±3,686 



27,030 

 ±10,837 



455 

 ± 51 



167 

 ±18 



3.02 

 ±.28 



1.11 

 ±.11 



Aug. 



12,010 

 ± 6,171 



1,466,724 

 ± 748,547 



83,035 

 ± 41 ,951 



3,648 



±1,697 



9,875 

 ± 4,838 



458 

 ± 88 



169 

 ±15 



3.84 



±.64 



1.41 

 ±.09 



Sept. 



23,775 

 ± 3,847 



3,809,360 

 ±1,045,432 



215,477 

 ± 60,033 



6,347 

 ±1,721 



19,634 

 ± 5,295 



554 



± 41 



189 

 ±1*4 



3.74 

 ±.76 



1.27 

 ±.26 



Total s 



109,936 

 ±24,343 



18,685,778 

 ±4,897,488 



1,018,241 

 ±262,544 



33,049 

 ±7,659 



99,230 

 ±25,007 



567 

 ± 35 



193 

 + 6 



3-50 

 ±.21 



1 .20 

 ±.07 



39 



