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PSY 314 Descriptive Statistics

  1. Measures of Central Tendency
    • Mode (MO)
    • Median (MD)
    • Mean (x)
  2. Mean Median and Mode Skewed to the Left
    Image Upload 2
  3. Measures of Variability
    • Range
    • Variance
    • Standard Deviation
  4. Range (Measures of Variability)
    Highest score - Lowest score
  5. Variance (Measures of Variability)
    Image Upload 4
  6. Standard Deviation (Measures of Variability)
    Image Upload 6
  7. Idiographic Statistics
    • Standard Score (Z score)
    • Image Upload 8
  8. Idiographic Statistics Results
    • + --> Above mean
    • - --> Below mean
    • 0 --> The mean

    • -1-1 = Typical
    • -2--1 or 1-2 = Fairly atypical
    • < -2 or >2 = Very atypical
Author
SarahM89
ID
43662
Card Set
PSY 314 Descriptive Statistics
Description
PSY 314 Descriptive Statistics Review
Updated

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