Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Mita28

  • 2 years ago

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

  • This Question is Closed
  1. gdogthegirl
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    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!

  2. gdogthegirl
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    was that any help?

  3. Mita28
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes, and thank you :)

  4. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.