520 



MEMOIRS NATIONAL ACADEMY OF SCIENCES. 



[Vol. XV, 



Table 159. — Percentage distribution of scores by branches of the service — Examination a — Officers (white) from Camp 



Devens, Dix, Lee, and Taylor. 



1 Indicates less than 0.1 per cent. 

 Table 160. — Comparison of median scores of officers by branches of the service in four camps — Examination a. 



Arm. 



Engineers 



Artillery 



Infantry 



Quartermaster Corps 



Medical Corps 



Dental 



Veterinary 



Devens. 



307 

 323 

 3i6 

 298 

 286 

 272 

 246 



Dix. 



313 

 305 

 299 

 284 

 2,6 

 261 

 233 



Lee. 



326 

 311 

 291 

 289 

 2'3 

 253 

 226 



Taylor. 



311 

 295 

 290 

 2^3 

 268 

 234 

 192 



All four 

 camps. 



316 

 310 

 296 

 286 

 270 

 262 

 231 



Quartile 

 deviation. 



27 

 30 

 33 

 39 

 39 

 38 

 43 



Table 101. — Number of cases from which figures in Table 160 are obtained. 



Devens. 



Dix. 



Lee. 



Taylor. 



All four 

 camps. 



Engineers 



Artillery 



Infantry 



Quartermaster Corps. 



Medical Corps 



Dental 



Veterinary 



Total 



65 

 187 

 384 



94 

 150 



45 



10 



78 

 107 

 332 

 103 

 201 

 37 

 20 



145 

 227 

 921 

 168 

 199 

 29 

 21 



48 

 159 

 413 

 105 

 89 

 5 

 3 



336 

 680 

 2,050 

 470 

 639 

 116 

 54 



1,710 



4,345 



