Using a Convenience Sample Instead of a Random Sample of Subjects

question 40

Multiple Choice

Using a convenience sample instead of a random sample of subjects is a threat to which kind of validity?

• A) internal
• B) external
• C) construct
• D) statistical

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Definitions:

Urban Land

Urban land is designated areas in cities and towns used for residential, commercial, industrial, or recreational purposes.

Economic Rent

Represents the payment to an owner or factor of production in excess of the costs needed to bring that factor into production. In simpler terms, it's the extra income earned because of an owner's unique position or resource.

Marginal Land

Land that yields minimal agricultural output due to poor soil quality, steep slopes, or other environmental factors.

Location

Refers to the geographical situation of a place based on physical and human factors, influencing its connectivity and economic activities.