Approximately 30% of the calls to an airline reservation
Chapter 0, Problem 6.49(choose chapter or problem)
Approximately 30% of the calls to an airline reservation phone line result in a reservation being made. a. Suppose that an operator handles 10 calls. What is the probability that none of the 10 calls result in a reservation? b. What assumption did you make to calculate the probability in Part (a)? c. What is the probability that at least one call results in a reservation being made?
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