Instead of surveying the entire population, survey polls ask a randomly selected subset of the population known as a

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A sample is a randomly selected subset of the population used in survey polls to represent the entire population. Therefore, D is the correct choice. A representative group is a term used for a group that reflects the demographics of the population, but it does not necessarily refer to a subset selected for a survey. A target population is the entire population that a survey hopes to gather information from. A focus group is a type of survey method that involves a small group of individuals who are asked to provide feedback on a particular topic.

Instead of Surveying the Entire Population, Survey Polls Ask a Randomly