Home
Class 11
PHYSICS
When 10 observation are taken the random...

When 10 observation are taken the random error is x when 100 observation are taken the random error becomes

A

`x // 10`

B

`x^(2)`

C

`10 x`

D

`sqrt(x)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

(A) : Increasing the number of observations minimizes random errors. (R ) : Positive and negative random errors occur with equal probability.

What are random errors ? Distinguish between random errors and systematic errors.

The random error which exists invariably in screw gause

The mean of 10 observations is 16.3. By an error one observations is registered as 32 instead of 23. Then the correct mean is

Arithmetic mean of nine observations is calculated as 38. But in doing so, mistakenly the observation 27 is taken instead of 72. Find the actual mean of the data.

By taking precautions, can we mini mize the random errors?