Question: 10. If the random variable X has a Poisson distribution such that P(X : 0) : P(X : 2), nd the P(X :1). 11. Suppose

10. If the random variable X has a Poisson distribution such that P(X : 0) : P(X : 2), nd the P(X :1). 11. Suppose it is known that 2% of all credit card transactions in a certain region are fraudulent. If there are 50 transactions per day in a. certain region, would it be unusual to randomly select at least three fraudulent transactions per day

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