Measures Of Variability

9 Questions | Total Attempts: 843

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Psychometrics Quizzes & Trivia

This test will assess your knowledge of Measures of Variability.


Questions and Answers
  • 1. 
    ________________________ is a type of math used to analyze data.
    • A. 

      Calculus

    • B. 

      Algebra

    • C. 

      Statistics

    • D. 

      Geometry

  • 2. 
    Scores typically form a _________________ shaped curve on a graph.
    • A. 

      Bell

    • B. 

      Round

    • C. 

      Circle

    • D. 

      Triangular

  • 3. 
    _________________________ describes how far a part scores are spread in a distribution.
    • A. 

      Central Tendency

    • B. 

      Average

    • C. 

      Graphing

    • D. 

      Variability

  • 4. 
    The ________________ is a measure of variability.
    • A. 

      Mean

    • B. 

      Average

    • C. 

      Range

    • D. 

      Mode

    • E. 

      Median

  • 5. 
    The range is the difference between the highest score and the ________________ score.
    • A. 

      Lowest

    • B. 

      Best

    • C. 

      Greatest

    • D. 

      Average

  • 6. 
    Which is the highest score in this distribution of scores?140, 4, 21, 65, 89
    • A. 

      4

    • B. 

      21

    • C. 

      140

    • D. 

      89

  • 7. 
    Which is the lowest score in this distribution of scores?94, 14, 3, 7, 32
    • A. 

      7

    • B. 

      3

    • C. 

      14

    • D. 

      94

  • 8. 
    Calculate the range.54, 20, 95
    • A. 

      54

    • B. 

      95

    • C. 

      75

    • D. 

      20

  • 9. 
    Calculate the range.4, 18, 11, 86, 100
    • A. 

      4

    • B. 

      11

    • C. 

      86

    • D. 

      18

    • E. 

      96

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