Upon reviewing recent use of conference rooms at an engineering consulting firm. an industnal engineer determined the following probability distribution for the number of requests for a conference room per half-day

a. Currently. the building has two conference rooms What is the probability that the number of requests will exceed the number of rooms for a given half day? b. What is the probability that the two conference rooms will not be fully utilized on a given half day? c. How many additional conference rooms are required so that the probability of denying a request is not more than 0.10?

Transcribed Image Text:

x f(x) 0.07 1.15 2 45 3.25 4.08 x f(x) 0.07 1.15 2 45 3.25 4.08

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The probability distribution for the number of requests for a conference room per halfday is as show... View the full answer