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10 questions from this quiz
The variance
σ\sigmaσ (standard deviation)
0.50.50.5
999999999999999999
Area of strip at x=kx = kx=k is 000
Median = mean
0.160.160.16
7.66%7.66\%7.66%
Lower: 16, Upper: 18
0.32960.32960.3296
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