Question: Let x be a binomial random variable, calculate the exact binomial probability using Table 1 in Appendix I. Then calculate the probability using the Poisson

Let x be a binomial random variable, calculate the exact binomial probability using Table 1 in Appendix I. Then calculate the probability using the Poisson approximation.

Compare your results. Is the approximation accurate?

9. Calculate P(x 2) when n = 20 and p=.1.

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