Use the Addition Rule for Disjoint Events
-The Table Lists

question 189

Multiple Choice

Use the Addition Rule for Disjoint Events
-The table lists the drinking habits of a group of college students. If a student is chosen at random, find the probability of getting someone who is a man or a woman. Round your answer to three decimal places.
$\begin{array}{l|c|c|c|c}\text { Sex } & \text { Non-drinker } & \text { Regular Drinker } & \text { Heavy Drinker } & \text { Total } \\\hline \text { Man } & 135 & 33 & 5 & 173 \\\text { Woman } & 187 & 21 & 9 & 217 \\\text { Total } & 322 & 54 & 14 & 390\end{array}$

• A) 1
• B) \(0.923\)
• C) \(0.826\)
• D) \(0.174\)

---

Definitions:

Operational Hours

The hours during which a business or service is operational and open to customers.

Capacity Management

The process of planning and controlling the resources needed to meet product demand while maximizing operational efficiency.

Subcontracting

This refers to the practice of assigning or outsourcing part of the obligations and tasks under a contract to another party known as a subcontractor.

Peak Production

The period of maximum output or productivity in manufacturing or business operations, often coinciding with high demand seasons.