The Time an Activity Will Take Assuming Very Unfavorable Conditions

question 78

Multiple Choice

The time an activity will take assuming very unfavorable conditions is:

• A) the optimistic time.
• B) the pessimistic time.
• C) the activity variance.
• D) the minimum time.
• E) exactly twice as long as the expected time.

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Definitions:

Validity

The extent to which a test, measurement, or study accurately reflects or assesses the specific concept it is intended to measure.

Accurate Representation

is the degree to which an account or depiction reflects the true nature or details of the subject being represented.

Internal Validity

refers to the extent to which a study can demonstrate a clear cause-and-effect relationship between variables, unconfounded by extraneous factors.

Causal Relationships

Connections between variables where a change in one variable directly influences a change in another.