One Division of a Large Defense Contractor Manufactures Telecommunication Equipment

question 41

Multiple Choice

One division of a large defense contractor manufactures telecommunication equipment for the military. This division reports that 12% of non-electrical components
Are reworked. Management wants to determine if this percentage is the same as the
Percentage rework for the company's electrical components. Based on a random sample
Of 450 electrical components, they find that 46 had to be reworked. The 99% confidence
Interval is

• A) 0.0652, 0.1388
• B) 0.0432, 0.1608
• C) 0.0763, 0.1277
• D) 0.0541, 0.1499
• E) None of the above.

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Definitions:

Yard Maintenance

The routine tasks involved in keeping a yard, garden, or landscape clean, neat, and healthy.

Tree Removal

The process of removing a tree from its standing position due to factors like disease, safety hazards, or landscaping changes.

Plastic Irrigation

A method of supplying water to plants using plastic pipes and tubes, aiming for efficiency and conservation in agriculture or gardening.

Bubbler

A drinking fountain that emits a bubbling stream of water.