A company has ve warehouses, only two of which have a
Chapter 2, Problem 2.1.9(choose chapter or problem)
A company has ve warehouses, only two of which have a particular product in stock. A salesperson calls the ve warehouses in a random order until a warehouse with the product is reached. Let the random variable X be the number of calls made by the salesperson, and calculate its probability mass function and cumulative distribution function. (This problem is continued in 2.3.4 and 2.4.3.)
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