Question

In an experiment with a common balance the mass of the ring was found to be 2.52g, 2.53g, 2.51g, 2.49g, 2.54g in successive measurement. Calculate
1. Mean value of mass of ring
2. Absolute error
3. Mean absolute error
4. Relative error
5. Percentage error

Answer 1

Answer:4. Relative error

Explanation:

此散散斷根斷根送巾送巾送巾斷根斷根斷根散散此散斷根斷根送巾斷根斷根散送巾送巾送巾邪邪送巾送巾斷根斷根斷根邪邪送巾送巾散散此此散斷根邪邪__________________________

_____________________________________________________________________________________________

__________________________

_____________________________________________________________________________________________

__________________________

_____________________________________________________________________________________________

乗اَقْنَى摄影摄影摄影