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11 questions from this quiz
How many standard deviations a point is from mean
z=x−μσz = \frac{x - \mu}{\sigma}z=σx−μ
The mean of the data set
The standard deviation
The data point is above the mean
The data point is below the mean
The data point is exactly at the mean
±3\pm 3±3
Mean 000, standard deviation 111
1.51.51.5
Alice
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