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A Probability Distribution Has a Mean of 45 and a Standard

Question 198

Multiple Choice

A probability distribution has a mean of 45 and a standard deviation of 1. Use Chebychev's inequality to estimate the probability that an outcome of the experiment lies between 43 and 47.


A) At least 0.04
B) At least 0.25
C) At least 0.75
D) At least 0.5
E) At least 0.8

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