Tables for Facilitating the Computation of Probable Errors Yd 

 TABLE V. Probable Errors of Means and Standard Deviations. 



251 

 252 

 253 

 254 

 255 



256 



257 

 258 

 259 



261 

 262 

 263 

 264 

 265 



266 

 267 

 268 

 269 



271 

 272 

 273 

 274 

 275 



276 

 277 

 278 

 279 

 280 



281 



282 

 283 

 284 

 285 



286 

 287 

 288 

 289 

 290 



291 



292 

 293 

 294 

 295 



296 

 297 

 298 

 299 

 300 



•04257 

 •04249 

 •04240 

 •04232 

 •04224 



•04216 

 •04207 

 •04199 

 •04191 

 •04183 



•04175 

 •04167 

 •04159 

 •04151 

 •04143 



•04136 

 •04128 

 •04120 

 •04112 

 •04105 



•04097 

 •04090 

 •04082 

 •04075 

 •04067 



•04060 

 •04053 

 ■04045 

 •04038 

 •04031 



•04024 

 •04017 

 •04009 

 •04002 

 •03995 



•03988 

 •03981 

 •03974 

 •03968 

 •03961 



•03954 

 •03947 

 •03940 

 •03934 

 •03927 



•03920 

 •03913 

 •03907 

 •03901 

 ■03894 



•03010 

 •03004 

 •02998 

 •02993 

 •02987 



•02981 

 •02975 

 •02969 

 •02964 

 •02958 



•02952 

 •02947 

 •02941 

 •02935 

 •02930 



•02924 

 •02919 

 •02913 

 •02908 

 •02903 



•02897 

 •02892 

 •02887 

 •02881 

 •02876 



•02871 

 •02866 

 •02860 

 •02855 

 •02850 



•02845 

 •02840 

 •02835 

 •02830 

 •02825 



•02820 

 •02815 

 •02810 

 •02806 

 •02801 



•02796 

 •02791 

 ■08786 



•02782 

 •02777 



•02772 

 •02767 

 •02763 

 •02758 

 •02754 



