When Activity Times Are Uncertain, Total Project Time Is Normally

question 11

True/False

When activity times are uncertain, total project time is normally distributed with mean equal to the sum of the means of all of the critical activities.

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Definitions:

Estimates

Approximations or predictions of unknown values based on available data.

Treatments

In experimental design, interventions applied to different groups in a study to observe their effects on outcomes.

Levels

Distinct values or categories that an experimental or categorical variable can take in research or statistical analysis.

Observations

Data or measurements collected during a study or research.