The probability that a person will die when he or she contracts a virus infection is 0.002. Of the next 1500 people infected, what is the mean number who will die?
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1. The probability that a person will die when he or she contracts a virus infection is 0.002. Of the next 1500 people infected, what is the
2. Suppose that, on average, 5 persons in 1000 makes a numerical error in preparing his or her income tax return. If 10,000 returns are selected at random and examined, find the probability that 6, 7, or 8 of them contain an error.
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