Thank you for using my standard deviation calculator! Here are some details.
First, input your number of x values ( sample size ) and press UPDATE. This will reset the standard deviation result.
Second, input each of your x’s values. Order is not important.
Finally, press the Get Standard Deviation button to get your result!
Need a quick explanation on how to find the standard deviation? Go to my post.
How to Find Standard Deviation: in 4 simple steps
Want a different explanation? These guys are pretty good. – Khan Academy