Concept explainers
The director of continuing education at Bluebird University just approved the planning for a sales training seminar. Her administrative assistant identified the various activities that must be done and their relationships to each other, as shown in Table 7.13.
Because of the uncertainty in planning the new course, the assistant also has supplied the following time estimates for each activity.
The director wants to conduct the seminar 47 working days from now. What is the probability that everything will be ready in time?
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