The Quality Assurance Department Selected 12 Samples of 100 Printed

question 53

Multiple Choice

The Quality Assurance Department selected 12 samples of 100 printed circuit boards and tested them. The number of defective printed circuit boards in each sample was 3, 3, 0, 5, 1, 1, 5, 6, 6, 2, 0, and 1. What kind of control chart should be constructed to monitor the process?

• A) mean chart
• B) range chart
• C) percent defective chart
• D) c-bar chart

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Definitions:

Entry Barriers

Obstacles that make it difficult for new competitors to enter a market, including high start-up costs, stringent regulations, and established brand loyalty.

Pure Monopoly

A market structure where a single firm is the sole producer of a product or service with no close substitutes.

Small Town

A community with a small population, typically larger than a village but smaller than a city.

Foreign Exchange

The exchange of one currency for another or the conversion of one currency into another currency.