If You Have a Population Standard Deviation of 20 and a Sample

question 13

Multiple Choice

If you have a population standard deviation of 20 and a sample size of 4,what is your standard error of the mean?

• A)-10
• B)10
• C)5
• D)-5

---

Definitions:

Managerial Effectiveness

The extent to which managers achieve desired outcomes and objectives efficiently through strategic planning, organization, and directing.

Self-Confidence

A belief in one’s own abilities and in achieving success, which can influence behaviors and attitudes positively.

Leader

A person who influences and guides others towards achieving a common goal, often demonstrating vision, initiative, and direction.

Power Orientation

An individual's or group's tendency to prioritize and value power, influence, and control within relationships or organizations.