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Z-Scores - Coggle Diagram

- - - - The transformed distribution of z-scores have the same properties that exist when a population of X values is transformed into z-scores
    - - Same shape as original sample of scores
      - Mean of ZERO
      - Standard Deviation of ONE
- - - - 2. z-scores are then transformed into new x values so that the specific mean and SD are attained
- - - - Advantage of having a SD of 1 is that the numerical values of a z-score is exactly the same as the number of standard deviations from the mean