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According to the Chebyshev Rule, at Least What Percentage of the Observations

Question 69

Multiple Choice

According to the Chebyshev rule, at least what percentage of the observations in any data set are
Contained within a distance of 2 standard deviations around the mean?


A) 67%
B) 75%
C) 88.89%
D) 95%

Correct Answer:

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