Question

There are four readings of a micrometer to measure the diameter of a wire in mm are 1.21.1.23.1.25.1.23.
The mean of deviations is
a) 0.02 mm
b) 0.01 mm
e) 0.10 mm
d) 0.20 mm
Absolute uncertainty in a measuring instrume​

Answer 1

Explanation:

e is the correct answer

have a nice day bye

Answer 2

explain how e option is correct