The Chair of the Operations Management Department at Quality University

question 27

Multiple Choice

The Chair of the Operations Management Department at Quality University wants to construct a p-chart for determining whether the four instructors teaching the basic P/OM course are under control with regard to the number of students who fail the course.Accordingly,he sampled 100 final grades from last year for each instructor,with the following results: What is the estimate of the mean proportion of failures,(p̅) for these instructors?

• A).10
• B).11
• C).13
• D).16
• E).40

---

Definitions:

Globalization

The process of interaction and integration among people, companies, and governments worldwide, largely driven by international trade and investment and aided by information technology.

Economic Reforms

Government policies aimed at improving a country's economic efficiency by reducing restrictions, encouraging free-market conditions, and fostering competition.

Free Trade

Free trade is a policy framework in which governments do not discriminate against imports or interfere with exports, allowing goods and services to move freely between countries.

Sovereign Nation

A state or country that has complete autonomy and control over its territory and governance, free from external control.