The Internal Auditor for Your Company Believes That 10 Percent

question 26

Multiple Choice

The internal auditor for your company believes that 10 percent of their invoices contain errors.To check this theory,20 invoices are randomly selected,and 5 are found to have errors.What is the probability that of the 20 invoices selected,5 or more would contain errors if the theory is valid?

• A).0433
• B).0319
• C).9567
• D).8660

---

Definitions:

Deal with Emotions

The process of managing and regulating one's own feelings to navigate various social situations or for personal well-being.

Trends

General directions in which something is developing or changing, often identified in markets, technology, or social behaviors.

Organizational Behavior

The study of how individuals and groups interact within an organizational environment, affecting performance, motivation, job satisfaction, etc.

Specialized Tasks

Specialized tasks refer to specific, often detailed work activities that require particular skills or expertise.