Dirt Devil conducted a one-time survey of consumers and asked them about their attitudes,preferences,and intentions regarding buying vacuum cleaners.This is an example of a cross-sectional study.

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A cross-sectional study is a type of observational research in which a sample is taken from a population at a specific point in time, and data is collected on the variables of interest. The Dirt Devil survey was conducted at a specific point in time and collected data on consumers' attitudes, preferences, and intentions regarding buying vacuum cleaners, making it a cross-sectional study.

Dirt Devil Conducted a One-Time Survey of Consumers and Asked