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10 questions from this quiz
How far a score is from mean in SDs
When the score is below the mean
z=x−xˉsz = \frac{x - \bar{x}}{s}z=sx−xˉ
Score is 2 SDs above the mean
The individual score being examined
Mean of 0 and SD of 1
z=2z = 2z=2
The score is further from the centre
z=1.5z = 1.5z=1.5
z=0z = 0z=0
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