Examlex
PERT calculations typically include the duration variance of each activity. What is the purpose of this calculation, i.e. what's the role of variances in PERT analysis?
Categories
Distinct groups or classes into which data or items can be classified.
Chi-square Test
A statistical test used to determine if there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.
Distribution
Refers to the way in which something is shared out or spread across a range, often used in reference to statistical data.
Two Variables
Refers to studies or analyses that involve examining the relationships or interactions between two different variables.
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