Determine the probable error of measurements by using the different probable err

Question

Determine the probable error of measurements by using the different probable errors, which are given as 5.64, 2.98, 0.98 and 2.54.

Options:

A . 3.96

B . 9.63

C . 6.93

D . 9.36

Answer: Option C
Answer: (c).6.93

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