If You Wish to Construct a Confidence Interval Estimate for the Difference

question 62

Multiple Choice

If you wish to construct a confidence interval estimate for the difference between two population means, what would an increase in the sample sizes used result in?

• A) a decrease in the critical value z
• B) a narrower confidence interval
• C) a wider confidence interval
• D) a confidence interval that contains 0

---

Definitions:

Bureaucratic Control

A system of managing an organization through a hierarchical structure with strict rules and procedures.

Internal Control

A process implemented by an organization to ensure the integrity of financial and accounting information, promote accountability, and prevent fraud.

Self-Discipline

The ability to control one's feelings, impulses, and actions to pursue long-term goals, often requiring personal sacrifice and self-management.

Clan Control

A form of organizational control based on shared values, expectations, traditions, and cultural norms.