A College Professor Collected Data on the Number of Hours

question 86

Multiple Choice

A college professor collected data on the number of hours spent by his 100 students over the weekend to prepare for Monday's Business Statistics exam.He processed the data by Excel and the following incomplete output is available. The coefficient of variation in the data is

• A)40%.
• B)90%.
• C)111%.
• D)243%.

---

Definitions:

Competitive Struggles

Situations marked by rivalry or contention where individuals or groups compete against one another to achieve certain goals or outcomes.

Family Problem

Issues or conflicts arising within a family unit, potentially impacting the emotional, physical, and psychological well-being of its members.

On-The-Spot Interventions

Immediate actions taken in response to a situation or problem without prior planning.

Family System Equilibrium

The state of balance or stability within a family unit, where changes in one member's behavior can affect the entire system.