Question: Question 12 (1 point) Table 1: The following represents a project with four activities. All times are in weeks. Immediate Optimistic Most Likely Pessimistic Activity

Question 12 (1 point) Table 1: The following
Question 12 (1 point) Table 1: The following represents a project with four activities. All times are in weeks. Immediate Optimistic Most Likely Pessimistic Activity Predecessor Time, a Time, m Time, b Expected Time Variance A 6 12 18 B 12 12 12 10 13 22 D B 9 15 21 According to Table 1, there are four activities in the project. Assume the normal distribution is appropriate to use to determine the probability of finishing by a particular time. What is the probability that the project is finished in 30 weeks or fewer? (Round to four decimals.) 0.7734 None of the answers provided is correct. 0.9986 0.0013 0.9332

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