Assume that x is a poisson random variable with icircfrac14

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Assume that X is a Poisson random variable with Î¼ = 20. Calculate the following probabilities. (Round your intermediate calculations and final answers to 4 decimal places.) a. P(X less than or equal to11) b. P(X = 14) c. P(X > 18) d. P(19 less than or equal to X less than or equal to27)

Reference no: EM13628983

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