Pessimistic Time in Industrial Engineering Formulas

A pessimistic Time is the longest time that an activity could take if everything is wrong. And is denoted by T_Pessimistic. Pessimistic Time is usually measured using the Day for Time. Note that the value of Pessimistic Time is always positive.

Industrial Engineering formulas that make use of Pessimistic Time

fxPERT Expected TimeGo

fxStandard Deviation given Optimistic and Pessimistic TimeGo

FAQ

What is the Pessimistic Time?

A pessimistic Time is the longest time that an activity could take if everything is wrong. Pessimistic Time is usually measured using the Day for Time. Note that the value of Pessimistic Time is always positive.

Can the Pessimistic Time be negative?

No, the Pessimistic Time, measured in Time cannot be negative.

What unit is used to measure Pessimistic Time?

Pessimistic Time is usually measured using the Day[d] for Time. Second[d], Millisecond[d], Microsecond[d] are the few other units in which Pessimistic Time can be measured.

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