Question

In a workshop a worker measures the longth of a steel plate with a voxniex callipeexs having a least count 0.01cm four such meanremet of the length yielded the following values : 3.11cm, 3.13cm,3.14cm, 3.14cm find the mean length the mean absolute error and the percentage error in the measurd volue of the length

Answer 1

Answer:

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