2 Standard Deviation Range Calculator

Use our simple online 2 Standard Deviation Range calculator to find the two standard deviation range value of any series of numbers.

Share Standard Deviation Calculator

Add to Bookmarks

Add Standard Deviation Calculator to Your Browser Bookmarks


1. For Windows or Linux - Press Ctrl+D

2. For MacOS - Press Cmd+D

3. For iPhone (Safari) - Touch and hold, then tap Add Bookmark

4. For Google Chrome - Press 3 dots on top right, then press the star sign



How to use the 2 Standard Deviation Range Calculator

1

Step 1

Enter your set of numbers in the input field. Numbers must be separated by commas.

2

Step 2

Press Enter on the keyboard or on the arrow to the right of the input field.

3

Step 3

In the pop-up window, select “Find the 2 Standard Deviation Range”. You can also use the search.

What is 2 Standard Deviation Range

The expected value, the average value of a random variable is one of the numerical characteristics of the probability distribution of a random variable. The average characterizes the location of the values of a random variable. This role of average value is fully explained by the law of large numbers.