At a Recent Automobile Show, a Sample of 125 People

question 41

Multiple Choice

At a recent automobile show, a sample of 125 people produced the following results. Use the 0.05
Significance level to determine if there is a relationship between age and model preferred.
Based on the analysis above, what can be concluded?

• A) Buyer's age and car model preference are not related.
• B) Buyer's age and car model preference are related.
• C) The mean of age is the same as the mean of car model preference.
• D) No conclusion can be made.

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Definitions:

Geegaws

Decorative trinkets or gadgets, often considered unnecessary or frivolous.

Utility Function

An illustrative model that shows the way individuals prioritize various combinations of products based on their contentment levels.

Coconuts

The large, brown, hard-shelled seeds of the coconut palm, used for food, oil, and as a source of material.

Fish

Aquatic vertebrates that live in water, breathe with gills, and typically have fins and scales.