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10 cards from this deck
How many standard deviations a value is from the mean
z=x−xˉsz = \frac{x - \bar{x}}{s}z=sx−xˉ
The individual data value
The mean of the dataset
The standard deviation of the dataset
Value is above average
Value is below average
Value is further from the mean
More negative z-score
Higher z-score
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