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Category > StatisticsPosted 10 Jun 2017My Price4.00
Calculate P(|Y −λ| ≤ 2σ) for the Poisson probability distribution of Example
Calculate P(|Y −λ| ≤ 2σ) for the Poisson probability distribution of Example 3.22. Does this agree with the empirical rule?
Example 3.22
Industrial accidents occur according to a Poisson process with an average of three accidents per month. During the last two months, ten accidents occurred. Does this number seem highly improbable if the mean number of accidents per month, µ, is still equal to 3? Does it indicate an increase in the mean number of accidents per month?