anonymous
  • anonymous
PRETTY PLEASSSEE HELP!!!!!!!!!!! :( A sample of Geometry class final exam grades are as follows: 80, 85, 72, 76, 95 Find the mean absolute deviation. 1) 49.23 2) 7.96 3) 6.72 4) 63.44 Help me, and I will help you with any subject
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
It is the standard deviation without squaring it. Basically it tells you how spread out from the mean your group of numbers is. Here's how to do it: Step 1: find the mean (add all numbers together, divide by how many numbers there are) Step 2: subtract each number in the list from this mean Step 3: take the absolute value of each number (so they are all positive numbers) Step 4: find the mean of these new numbers That's the Mean Absolute Deviation!
anonymous
  • anonymous
was that any help?
anonymous
  • anonymous
yes, and thank you :)

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