A Time-Series Graph

question 94

Multiple Choice

A time-series graph

• A)is similar to a cross-section graph because both can show trends over time.
• B)is in the shape of a pie.
• C)uses bars rather than lines.
• D)shows how a variable changes over time.
• E)shows points in a scatter diagram.

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Definitions:

Lead Users

Innovative product users who modify existing products according to their own ideas to suit their specific needs.

Market Testers

Individuals or groups involved in testing a product in specific markets before a full-scale launch, to gauge consumer response and demand.

Virtual Prototype

A digital simulation of a product, used for testing and visualization before physical manufacturing.

Unmet Need

A consumer demand or requirement that has not been satisfied or addressed by current products or services in the market.