Which of the Following Statements Regarding PERT Analysis Is NOT

question 6

Multiple Choice

Which of the following statements regarding PERT analysis is NOT true?

• A) Each activity has three estimates of its duration.
• B) Project variance is the sum of all critical activity variances.
• C) Project standard deviation is the sum of all critical activity standard deviations.
• D) Only critical activities contribute to the project variance.
• E) The most likely time is different from the expected activity time.

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Definitions:

Confirmation Bias

The inclination to view new information as support for one's pre-existing opinions or hypotheses.

Fallacy of Popular Appeal

A logical fallacy that argues something is true because it is widely believed or accepted by many people.

Evolutionary Theory

A scientific theory that explains the diversity of life on Earth through the process of natural selection and genetic variation.

Earth is Flat

A debunked belief that the Earth's shape is a plane or disk, contrary to overwhelming scientific evidence of its roundness.