- #1

012anonymousx

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Lets say a sensor measures within accuracy of +/- 0.05N

And you take multiple measurements and graph it out. (I.e., 5.12N, 5.15N, 5.05N...).

What is the uncertainty of the final average?

One way I read is:

Sx = s/√N where s = std. dev.

N = number of data points

But this doesn't incorporate the sensor's uncertainty.

And you take multiple measurements and graph it out. (I.e., 5.12N, 5.15N, 5.05N...).

What is the uncertainty of the final average?

One way I read is:

Sx = s/√N where s = std. dev.

N = number of data points

But this doesn't incorporate the sensor's uncertainty.

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