Question

The Voltage is given circuit is
wearing from 25 V, 22 V, 23 V, 21 V
find the mean absolute Error​

Answer 1

Explanation:

first of all we will find out absolute mean then we will get mean absolute error

A. M=25+22+23+21/4=22.2approx

22.2-25=-2.8

22.2-22=0.2

22.2-23=-0.8

22.2-21=1.2

now M. A. E=2.8+0.2+0.8+1.2/4=5/4=or1.25