In a third order traverse, if the standard error of 3" is assigned to each of the four source of errors, namely :(i) reading the vernie(ii) non-adjustment of transit(iii) sighting and(iv) setting over the station, then the total standard error of the work would be

In a third order traverse, if the standard error of 3" is assigned t

1.	In a third order traverse, if the standard error of 3" is assigned to each of the four source of errors, namely :(i) reading the vernie(ii) non-adjustment of transit(iii) sighting and(iv) setting over the station, then the total standard error of the work would be
A.	3"
B.	6"
C.	6.92"
D.	12"
Answer» C. 6.92"