58 J. F. Tennaiit — On Standard Weiglits. [No. 1, 



again ^. e. = v/E^ + e~+ 0-0003752 e'- - ~ v/ 3861-0 - 000062 

 p. e. P.„, = v/e^ + 099438^ (li,)^ = V'3135-2 - 000056 



Determination of Prohahle lUrrors. 





Squares 



of Probable Errors 



(unit is Otb decimal place). 







From 



From 

 preceding 

 groups. 



From 

 EI. 



From 



From 

 P 



Total. 



Probable 

 error. 









13225-0 





24-1 



13249 1 



0-000115 



o 



0... 



0.3 



0., 

 0., 



774-3 



1362-7 

 960-1 

 1734-3 

 1207-8 



... 

 ... 



3306-2 

 21160 

 1190-3 



132-3 



12-1 



642 

 41-1 

 25 / 

 3-5 



6-0 

 3-9 

 2-2 



1 .A 



0-2 



4098-6 

 3546-3 

 2193-7 

 ZJ.v\j U 

 1343-8 



64 

 60 

 47 

 48 

 87 



0-05 

 0.0. 

 0.03 

 0-02 

 0.01 



774-3 

 1362-7 



960-1 

 1734-3 

 1207-8 



301-9 

 193-2 

 108-7 

 48-3 

 12-1 



33-1 

 21-2 

 11-9 

 5-3 

 1-3 



1-6 

 1-0 



1- 7 

 3-8 



2- 5 



0-1 



)) 

 )) 



1111-0 

 1578-1 

 1082-4 

 1791-7 

 1223-7 



tJtJ 



40 

 33 

 42 

 35 



o o o o o 

 o o o o o 



66666 



774-3 

 1362-7 



960-1 

 1734-3 

 1207-8 



305-0 

 195-2 

 109-8 



48-8 



0-3 

 0-2 

 0-1 

 01 



J) 



3- 7 

 16-4 



1-2 



4- 2 

 7 



» 



>! 

 )) 

 )> 



1083-3 

 1574-5 

 1071-2 

 1787-4 



33 

 40 

 33 

 42 

 35 



0-025 



3097-0 



2861-9 



8-3 



19-8 





5987-0 



77 



P 

 P 



-^2 



Pio 



P3 

 P2 

 Pi 



P'x 



1447-5 

 1447-5 

 2310-6 

 2229-2 

 1806-4 

 148-1 

 12452 

 2541-5 

 1490 5 

 18360 



301-9 

 301-9 

 209-7 

 134-2 

 52-4 

 18-9 

 4-7 

 2-1 

 05 

 0-5 



331 

 33-1 

 22-9 

 14-7 

 5-7 

 0-9 

 0-5 

 0-2 

 J' 

 )) 



0-2 



!J 



01 



J) 



0-5 

 0-1 



)) 



0-3 



J) 



0-1 

 0-1 



!) 



)> 



» 

 J) 

 J> 



?1 



1782-8 

 1782-6 

 2543-2 

 2378-2 

 1864-5 

 168-4 

 1250-5 

 2543-8 

 1491-3 

 1836-5 



42 

 42 

 50 

 49 

 43 

 13 

 35 

 50 

 39 

 43 



P-0 



P-3 

 P-2 

 P-1 

 P'-l 



2601-5 

 1114-9 

 1734-6 

 743-3 

 1982-1 



5369 

 134-2 

 59-6 

 14-9 

 14-9 



)) 

 » 



5) 



» 

 )> 



» 



)) 

 )) 



)> 

 >) 



3138-4 

 1249-1 

 1794 2 

 758-2 

 1997-0 



56 

 35 

 42 

 28 

 45 



