Given that x is a random variable, for which a Poisson probability distribution provides a good approximation,
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Given that x is a random variable, for which a Poisson probability distribution provides a good approximation, use Table III in Appendix A to compute the following:
a. P(x ≤ 2) when λ= 1
b. P(x ≤ 2) when λ= 2
c. P(x ≤ 2) when λ = 3
d. What happens to the probability of the event {x ≤ 2} as λ increases from 1 to 3? Is this intuitively reasonable?
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a For 1 Px 2 920 b For 2 Px 2 677 c For 3 Px 2 423 d ...View the full answer
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