Which of the Following Is NOT a Threat to External

question 60

Multiple Choice

Which of the following is NOT a threat to external validity?

• A) Statistical regression
• B) Reactive arrangements
• C) Convenience sampling
• D) Multiple-treatment interference

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Definitions:

First-Price Auctions

An auction format in which the highest bidder wins and pays the amount of their bid.

Highest Bid

The largest amount of money offered in a competitive process, such as an auction, for the purchase of goods or services.

Second Highest Bid

In an auction, the bid amount that is the next highest after the winning or highest bid.

Strategically Equivalent

Referring to actions, tactics, or strategies that yield the same outcome or effect, despite differing in approach.