GENERAL KNOWLEDGE

GK

HUMAN RESOURCE MANAGEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
BONUS:What percentage of the total distribution is 3 sigma from the mean equal to?
A
68.25%
B
95.46%
C
99.73%
D
99.99966%
Explanation: 

Detailed explanation-1: -In the empirical sciences, the so-called three-sigma rule of thumb (or 3 rule) expresses a conventional heuristic that nearly all values are taken to lie within three standard deviations of the mean, and thus it is empirically useful to treat 99.7% probability as near certainty.

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