Question: a) To find the expected activity time, the beta distribution weights the three time estimates as follows. b) To compute the variance of activity completion

a) To find the expected activity time, the beta

a) To find the expected activity time, the beta distribution weights the three time estimates as follows.

b) To compute the variance of activity completion time, use the following formula.

c) The length of the path is _______(Round your response to two decimal places.)

d) The estimated time for the critical path is ____ weeks. (Round your response to two decimal places.)

e) What is the activity variance along the critical path?

Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the followin table for building new motels. a) The expected (estimated) time for activity C is weeks. (Round your response to two decimal places.)

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