5.1. Find the summarized error Delta overline (Delta m) taking into account a device and round-off error (dot (4)_(m)=0, since the mass measurement was a single one) Delta bar (m)=sqrt ((Delta _(bx))^2+(Delta _(Rx))^2)=sqrt (( )^2+( )^2)approx

To find the summarized error $\Delta \overline {\Delta m}$, we need to consider both the device error and the round-off error.<br /><br />Given that the mass measurement was a single one, we can assume that the device error is negligible. Therefore, the round-off error will be the only source of error in this case.<br /><br />The round-off error is typically represented by $\Delta m$. In this case, since the mass measurement was a single one, we can assume that the round-off error is equal to the device error, which is 0.<br /><br />Therefore, the summarized error $\Delta \overline {\Delta m}$ is equal to the round-off error $\Delta m$, which is 0.<br /><br />So, the summarized error $\Delta \overline {\Delta m}$ is approximately 0.