In the Probability Table Below, Which Value Is a Marginal

question 17

Multiple Choice

In the probability table below, which value is a marginal probability? ?? $$\begin{array} { | l | l | l | c | } \hline & { \text { Completed } } \\\hline \text { Obstacle Course Level } & \text { No } & \text { Yes } & \text { Total } \\\hline \text { Challenging } & 0.4 & 0.3 & 0.7 \\\hline \text { Easy } & 0.1 & 0.2 & 0.3 \\\hline \text { Total } & 0.5 & 0.5 & 1 \\\hline\end{array}$$

• A)0.1
• B)1
• C)0.5
• D)0.4

---

Definitions:

Health and Well-being

The state of complete physical, mental, and social wellness, not merely the absence of disease or infirmity.

Occupational Safety

The discipline concerned with designing, implementing, and enforcing safe workplace conditions to prevent work-related injuries and illnesses.

Health Act

Legislation that pertains to the regulation, provision, and quality of healthcare services.

OSHA

Is both the act that authorized the U.S. government to create various standards regarding occupational safety and health and the administrative agency that enforces those standards.