18 Talks for Statisticians and Biometridans 



TABLE V, TABLE VI. 



Probable Errors of Means and Standard Deviations, Probable Errors of Coefficient of Variation. 



n 



Xi 



X2 





« 



Xi 



^2 





V 



f 



A 



+ 



A2 



+ 



A3 

 + 



cm 



•02247 



•01589 



951 



•02187 



■01547 







1 







0-00000 



1 -oooio 



2-00080 

 3-00270 

 4^00639 

 5 ■01248 



roooib 





 60 

 120 

 180 

 239 

 209 



60 



002 



■02246 



•01588 





052 



•02186 



■01546 





1 ^00070 



60 



90S 



■0224:) 



•01587 





053 



•02185 



■01545 





s 



5 



1^00190 



60 



904 



•02243 



•01586 





054 



•02184 



■01544 





1^00370 



60 



905 



•02242 



•01585 





955 



•02183 



■01543 





1 ■00609 



59 



906 



•02241 . 



•01585 





066 



•02181 



■01543 





6 

 7 

 S 





 10 



6^02156 

 7-03422 

 8-05104 

 9-072(il 

 10 ■09950 



1-00908 



358 

 417 

 475 

 533 

 590 



59 



907 



•02240 



•01584 





057 



•02180 



•01542 





1-01-266 



59 



'JOS 



•02238 



•01583 





05S 



•02179 



•01541 





1 ■01682 



58 



909 



•02237 



•01582 





050 



•02178 



•01540 





1^02157 



58 



910 



•02236 



•015S1 





060 



•02177 



•01539 





1 ^02600 



57 



911 



•02235 



•01580 





061 



•02176 



■01539 





11 



12 

 13 



14 

 15 



11^13230 

 ] 2^17157 

 13 ■SI 787 

 14^27176 

 15 ■33379 



1 ■03280 



647 

 703 

 759 

 814 

 868 



57 



913 



•02233 



•015T9 





062 



■02175 



■01538 





1 ^03927 



56 



91S 



•02232 



•01578 





063 



•02174 



•01537 





1 ■04630 



56 



914 



•02231 



•01578 





064 



•02172 



•01536 





1-05389 



55 



915 



•02230 



■01577 





065 



•02171 



•01535 





1-06202 



54 



916 



•02220 



•01576 





066 



■02170 



•01535 





16 

 17 

 IS 

 10 

 20 



16^40440 

 17^48440 

 ]8^57405 

 19^67395 

 20-78461 



1-07070 



921 



974 



1025 



1076 



1126 



53 



917 



•02227 



•01575 





967 



•02169 



•01534 





1 -07091 



53 



91S 



•02226 



•01574 





96S 



•02168 



•01533 





1 -08965 



52 



019 



•02225 



•01573 





069 



•02167 



•01532 





1 -09990 



51 



920 



•02224 



•01572 





970 



•02166 



•01531 





1-11066 



50 



921 



•02223 



•01572 





971 



•02165 



•01531 





21 



23 

 24 

 25 



21 -90653 

 23-04021 

 24-18612 

 25-34473 

 26-51650 



1-12102 



1175 

 1223 

 1270 

 1316 

 1362 



49 



922 

 923 



•02221 

 •02220 



•01571 

 ■01570 





972 

 973 



•02163 

 •02162 



■01530 

 ■01520 





1-13368 

 1-14501 



48 

 47 



924 



•02219 



•015G9 





974 



•02161 



■01528 





1-15861 



46 



925 



•02218 



•01568 





975 



•02160 



•01527 





1-17177 



45 



926 



■02217 



■01567 





076 



•02159 



■01527 





26 



27 

 28 

 29 

 SO 



27-70190 

 28-90135 

 30-11530 

 31-34416 

 32-58834 



1-18539 



1406 

 1449 

 1491 

 1533 

 1573 



44 



927 



■02215 



■01566 





977 



•02158 



•01526 





1-19945 



43 



92S 



•02214 



■01566 





07fi 



•02157 



•01525 





1 ■21395 



42 



929 



•02213 



■01565 





070 



•02156 



•01524 





1 ■22886 



41 



930 



•02212 



■01564 





9S0 



•02155 



•01524 





1^24418 



40 



931 



•02211 



•01563 





OSl 



■02153 



■01523 





31 



33-84825 



35-12428 

 36-41681 

 37-72621 

 39-05285 



1 ■25091 



1612 

 1650 

 1687 

 1723 

 1758 



39 



932 



■02209 



•01562 





082 



■02152 



■01522 





1-27603 



38 



933 



•02208 



•01561 





9S3 



•02151 



•01521 





32 

 33 



1-29253 



37 



934 



•02207 



•01561 





984 



■02150 



•01520 





1-30940 



36 



035 



•02206 



■01560 





985 



■02149 



•01520 





35 



1-32664 



35 



036 



937 



•02205 

 ■02203 



•01559 

 •01558 





086 

 987 



■02148 

 •02147 



•01510 

 •01518 





06 



40-30707 

 41-75922 

 43-13962 

 44-53861 

 45 -05G50 



1-34422 

 1-36215 



1793 



1826 

 1858 

 1800 

 1020 



34 

 33 



93S 



•02202 



•01557 





9SS 



•02146 



•01517 





38 

 39 

 40 



1 -38041 



32 



939 



•02201 



•01556 





989 



•02145 



■01517 





1 -39899 



31 



940 



•02200 



•01556 





900 



•02144 



■01516 





1-41789 



30 



941 



•02199 



•01555 





901 



•02143 



■01515 





41 

 42 



1 ' ' 



47-39359 

 48-85017 

 50-32654 

 5r82296 

 53-33971 



1-43709 



1950 

 1978 

 2006 

 2033 

 2059 



30 



943 

 943 



•02198 

 •02196 



•01554 

 •01553 





002 

 003 



•02142 

 •02140 



■(11514 

 ■01514 





1 -45658 

 1 -47636 



29 



28 



944 

 045 



•02195 

 •02194 



■01552 

 ■01551 





004 

 095 



•02139 

 •02138 



■01513 

 ■01512 





-f' 



u 



4S 



1 -49642 

 1-51675 



27 

 26 



941; 

 947 



•02193 

 ■ll2l:)2 



■01551 

 ■01550 





996 

 907 



■02137 

 ■02 1 36 



•111511 

 ■01510 





46 



54^87706 



1 -53734 



1-55818 



2084 



25 

 24 



940 

 1 9'>n 



■02191 

 •02189 

 •U21K8 



■01549 

 ■01548 

 ■01517 





008 



009 



IIKIO 



•1 '2 1 35 

 ■02134 

 ■02133 



■01510 

 ■01509 

 ■01508 





47 

 48 



49 



50 



56^43524 

 58-01451 

 59-61510 

 61 ■2:!724 



1-57027 

 1-60059 

 1-62214 



2109 

 2132 

 2155 

 2177 



24 

 23 



22 



