Mean Absolute Deviation

4 Questions
Geometry Quizzes & Trivia

When you feel you are ready, take this checkpoint quiz. You must answer three out of the four questions correct before moving on to Lesson 4. Be sure to enter your name in the box below.

Please wait...
Questions and Answers
  • 1. 
    Find the mean absolute deviation for the following set of data:20, 12, 18, 10, 15
    • A. 

      0

    • B. 

      3.2

    • C. 

      4.0

    • D. 

      1.5

  • 2. 
    Find the mean absolute deviation for the following test scores:75, 85, 90, 100, 95, 70, 85, 90, 80, 100
    • A. 

      -1.4

    • B. 

      1.4

    • C. 

      8.0

    • D. 

      87.0

  • 3. 
    Find the mean absolute deviation of the following batting averages:700, 500, 450, 820, 730
    • A. 

      0

    • B. 

      132

    • C. 

      180

    • D. 

      640

  • 4. 
    Find the mean absolute deviation of the following set of data:5, 8, 12, 1, 0, 22, 18, 13, 15, 19
    • A. 

      6.24

    • B. 

      6.8

    • C. 

      11.3

    • D. 

      12.1