Standard Deviation Calculator

Step 1:

Enter the set of numbers below for which you want to find the standard deviation.

The standard deviation calculator finds the standard deviation of given set of numbers.

The standard deviation of a given set of numbers is calculated by using the formula-

Standard Deviation: $$s={\displaystyle \sum _{i=1}^n}\sqrt{\frac{{(x_i-x_{avg})}^2}{n-1}}$$

Step 2:

Click the blue arrow to submit. Choose "Find the Standard Deviation" from the topic selector and click to see the result in our Statistics Calculator !

Examples

Find the Sample Standard Deviation
Find the Sample Standard Deviation

Popular Problems

Find the Standard Deviation $83,85,82,93,83,84,95,87,86,94$
Find the Standard Deviation $92,97,53,90,95,98$
Find the Standard Deviation $4,6,8,12,15,17,10,24$
Find the Standard Deviation $6,5,10,11,13$
Find the Standard Deviation $6,7,8,9,10$