The Basis for Use of the Beta Distribution in PERT

question 89

Multiple Choice

The basis for use of the beta distribution in PERT is

• A)essentially theoretical.
• B)its features that make it attractive in practice.
• C)its symmetry.
• D)It is bimodal.
• E)It can easily be converted to a normal distribution.

---

Definitions:

Disasters

Severe, often sudden events that cause great damage or loss of life, such as natural catastrophes or human-made crises.

Longitudinal

Longitudinal refers to research designs that involve repeated observations or measurements of the same subjects over a period of time.

Epidemiological

Relating to the study and analysis of the distribution, patterns, and determinants of health and disease conditions in defined populations.

Vietnam Veterans

Individuals who served in the Vietnam War, whose experiences often include exposure to combat and its long-lasting psychological impacts.