The Schedule Performance Index (SPI)is a Measure of Schedule Efficiency

question 42

True/False

The Schedule Performance Index (SPI)is a measure of schedule efficiency on a project,expressed as the ratio of earned value (EV)to planned value (PV).

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Definitions:

Conditional Probability

The probability of an event occurring, given that another event has already occurred.

Mutually Exclusive Events

Two or more events that cannot occur at the same time in any given experiment or scenario, implying no overlap in their outcomes.

Intersection of Events

The set of outcomes that are common to two or more events in probability, representing occurrences that satisfy all event conditions simultaneously.

Independent Events

Two or more events where the occurrence of one does not affect the probability of occurrence of the others.