Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
mean (17, 3, 6, 26, 6, 28, 22, 8, 20, 39, 32, 7)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
