SCENARIO 2-5 The Following Are the Duration in Minutes of a Sample

question 18

Multiple Choice

SCENARIO 2-5
The following are the duration in minutes of a sample of long-distance phone calls made within the
continental United States reported by one long-distance carrier.
-Referring to Scenario 2-5, what is the cumulative relative frequency for the percentage of calls
That lasted 10 minutes or more?

• A) 0.16
• B) 0.24
• C) 0.41
• D) 0.90

---

Definitions:

General Managers

Individuals responsible for managing and overseeing all operational aspects of an organization, making decisions that affect its direction and success.

Major Parts

Primary or most important components or sections of an object, system, or concept.

Organisation

An entity comprising multiple people, such as a company or business, that has a particular purpose and structured system for achieving its goals.

Cost Containment

Strategies and actions taken by an organization to control or reduce its expenses without compromising the quality of its products or services.