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
Enter your set of numbers in the input field. Numbers must be separated by commas.
Press Enter on the keyboard or on the arrow to the right of the input field.
In the pop-up window, select “Find the Mean of a Distribution”. You can also use the search.
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.