There Are Four Activities on the Critical Path

question 100

Multiple Choice

There are four activities on the critical path.Coincidentally,the standard deviations for their durations are all equal to 4.The standard deviation of the duration for the critical path is therefore equal to:

• A)2
• B)4
• C)8
• D)16
• E)64

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Definitions:

Completion Rate

The proportion of individuals who finish a task, course, or program out of those who started it, often expressed as a percentage.

Survey Completion

The process of successfully answering all questions or items on a survey or questionnaire.

Observational Study

A study in which the researcher observes and records behavior without manipulating variables or conditions.

Experimental Study

A research method where the researcher manipulates one variable to determine if it causes a change in another variable.