The Producers of the Yugo Automobile Periodically Inspect Samples of 80

question 30

Multiple Choice

The producers of the Yugo automobile periodically inspect samples of 80 hoods for dents and scratches. A single flaw in a hood renders it unsuitable for installation in one of their fine automobiles. The results of the last 10 samples are shown.. What are the lower and upper control limits for the np chart?

• A) (-8.35, 2.8)
• B) (2.8, 8.35)
• C) (0.3, 17.1)
• D) (8.7, 17.1)
• E) (0.4, 8.7)

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Definitions:

Francs

Currency units formerly used in France and currently used in some countries of the Francophone world, including Switzerland and some African countries.

Consumption

The use of goods and services by households, contributing to their satisfaction and utility.

WARP

An abbreviation for the Weak Axiom of Revealed Preference, a concept in economics that relates consumer choice to their preferences.

Bundle

A combination of goods or services that is considered together as a single composite good.