There Are Four Activities on the Critical Path

question 92

Multiple Choice

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

• A)2.
• B)4.
• C)8.
• D)16.
• E)64.

---

Definitions:

Herbert Blumer

An American sociologist who significantly contributed to the development of Symbolic Interactionism, a theory that emphasizes the importance of symbols and meaning in human interaction.

Social Behaviorists

Scholars or theorists who study and interpret human behavior through the lens of social interaction and environmental factors, emphasizing learned behaviors.

Radical Behaviorists

Psychologists or theorists who advocate for a strict approach to understanding human behavior, emphasizing the observable and quantifiable aspects of behavior over internal phenomena like thoughts or emotions.

Observable Behaviors

Actions or reactions of an individual in various situations that are visible and can be noted by others or measured in a study.