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 absolute deviation 61, 61, 62, 65, 70, 71, 75, 81, 82, 90
mean absolute deviation 61, 61, 62, 65, 70, 71, 75, 81, 82, 90
Natural Language
Math Input
