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For Any Normally Distributed Random Variable with Mean μ and Standard

Question 95

Multiple Choice

For any normally distributed random variable with mean μ and standard deviation σ,the proportion of the observations that fall outside the interval [μ - σ,μ + σ] is closest to _____.


A) 0.0466
B) 0.3174
C) 0.8413
D) 0.1687

Correct Answer:

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