Hello, I'm working on a lab report and am having a bit of trouble when it comes to figuring out uncertainty. Trial 1 Acceleration: 0.93 ± 0.14 m/s^2 Trial 2 Acceleration: 0.83 ± 0.35 m/s^2 Trial 3 Acceleration: 0.93 ± 0.14 m/s^2 I have three values listed above and and wanted to find the average of the three along with the new uncertainty of that value but I am unsure of what to do EDIT: Figured out the upper lower bound issue I was having. I still do not understand how to find the uncertainty in the average though. Any help would be appreciated. Thanks!