Essay
Consider the activities, durations, and predecessor relationships in the following network. Draw the network and answer the questions that follow.
a. What is the expected time for activity B?
b. What is the variance for activity B?
c. Based on the calculation of estimated times, what is the critical path?
d. What is the estimated time of the critical path?
e. What is the activity variance along the critical path?
f. What is the probability of completion of the project before week 42?
Correct Answer:
Verified
a. tₑ = = 9 weeks
b. σ² = ² = ² = 9...View Answer
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Correct Answer:
Verified
a. tₑ =
= 9 weeksb. σ² =
² = ² = 9...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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