The best method to reduce random error is

Question

The best method to reduce random error is (A) To change the instrument used for measurement (B) To take help of experienced observer (C) To repeat the experiment many times and to take the average results (D) None of the above

Tardigrade Admin · Accepted Answer

Random error is reduced by making a large number of observations and taking mean of all the results.

Q. The best method to reduce random error is

To change the instrument used for measurement

To take help of experienced observer

To repeat the experiment many times and to take the average results

None of the above

Random error is reduced by making a large number of observations and taking mean of all the results.