3 6o 



RAYMOND PEARL. 



TABLE XI. 



ORIGINAL AND SECOND COUNTS OF EARS 8 TO n BY OBSERVER Xo. VIII. 



TABLE XII. 



ORIGINAL AND SECOND COUNTS OF EARS 8 TO n BY OBSERVER No. IX. 



recounts from original counts be considered. In the case of ob- 

 server No. VI. a total of sixteen kernels were differently classified 

 in the recount from what they were originally. Since the whole 

 number of kernels involved in the experiment was 1,792, iliU 

 means a discrepancy of less than one per cent, between two 

 independent sortings more than a year apart. Such an error is 



