500 



Journal of Agricultural Research 



Vol. IV, No. 6 



Table XXI(A). — Correlation between offspring and maternal grandsires vsith "complete 



American'' pedigree 



Table XXI(B). — Percentages of offspring in states i, 2, and j to correspond to the 

 states l-l, 1—2, 2-1, . . . of the datns and maternal grandsires 



o See footnote, Table I (B). 



Table XXII. — Correlation between offspring and maternal granddams with "complete 



American ' ' pedigree 



r=o.040±o.oii. 

 Means of arrays of offspring : 



(i) When maternal granddams are singles i. 3631 ±0. 0070. 



(2) When maternal granddams are twins i. 3898±o. 0087. 



(3) When maternal granddams are triplets i. 516 ±0. 052. 



