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Standard Deviation in Project Evaluation and Review Technique Formulas
The Standard Deviation is a measure of how spread out numbers are. And is denoted by σ.
Formulas to find Standard Deviation in Project Evaluation and Review Technique
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Standard Deviation of Activity
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Standard Deviation given Probability Factor
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Project Evaluation and Review Technique formulas that make use of Standard Deviation
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Pessimistic Time given Standard Deviation
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Optimistic Time given Standard Deviation
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Probability Factor
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Expected Time given Probability Factor
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Scheduled Time given Probability Factor
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Coefficient of Variation
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List of variables in Project Evaluation and Review Technique formulas
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Pessimistic Time
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Optimistic Time
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Scheduled Time
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f
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Mean Time
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f
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Probability Factor
Go
FAQ
What is the Standard Deviation?
The Standard Deviation is a measure of how spread out numbers are.
Can the Standard Deviation be negative?
{YesorNo}, the Standard Deviation, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.
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