A Project Has the Following Activities,precedence Relationships,and Time Estimates in Weeks

question 44

Essay

A project has the following activities,precedence relationships,and time estimates in weeks:
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a.Compute the expected time and variance for each activity.
b.Determine the critical path and the expected duration of the project.
c.What is the probability that the project will take longer than 56 weeks to complete?

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Definitions:

Black Freedom Movement

The struggle for civil rights and equality for African Americans in the United States, encompassing various efforts to end racial discrimination and injustice.

Pre-World War I

Referring to the period before the outbreak of World War I in 1914, a time characterized by significant social, political, and technological changes in Europe and around the world.

1950s Writers

Authors and literary figures who were active during the 1950s, a time marked by post-war prosperity and cultural shifts, influencing various genres and styles.

Kennedy

A reference to the prominent American political family, particularly John F. Kennedy, the 35th President of the United States (1961-1963).