28 



HELEN B. HUBBERT 



TABLE III 



SIXTY-FIVE DAY RATS 

 16 males 11 females 



Comparison of the male and female records in the group 

 show that while the absolute time of the females is less than 

 that of the males, in other respects the male showing is the 

 better. 



Time 



Trials Absolute 



Males... 

 Females. 



27 

 36 



7.1 sec. 

 6.3 



Total 



192 min. 

 257 " 



Distance 



228.3 m. 

 307.6 



