A Project Being Analyzed by PERT Has 38 Activities,16 of Which

question 57

Multiple Choice

A project being analyzed by PERT has 38 activities,16 of which are on the critical path.If the estimated time along the critical path is 90 days with a project variance of 25,what is the probability that the project will be completed in 88 days or less?

• A)0.0228
• B)0.3446
• C)0.6554
• D)0.9772
• E)18

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Definitions:

Arbitrary Cutoff

A subjective point chosen without any specific criterion or rationale, often in data analysis or reporting.

Electron Orbits

Paths around the nucleus of an atom that electrons follow, determined by the electron's energy level.

Nucleus Collision

An interaction where two atomic nuclei come into close contact and may result in a nuclear reaction or fusion, often studied in physics.

Atomic Element

A pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus.