Data collected from a sample to estimate attributes of the entire population is called what?

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Multiple Choice

Data collected from a sample to estimate attributes of the entire population is called what?

Explanation:
This item tests how we categorize data collection methods used to learn about a whole population. When data are gathered from a subset of the population to estimate attributes of the entire group, the process is called a sample survey. A census would require information from every member of the population, not just a sample. An experiment involves manipulating one or more factors to observe effects, rather than just measuring existing attributes. A pilot study is a small preliminary run to test procedures before a full study. So, using data from a sample to infer population characteristics is a sample survey.

This item tests how we categorize data collection methods used to learn about a whole population. When data are gathered from a subset of the population to estimate attributes of the entire group, the process is called a sample survey. A census would require information from every member of the population, not just a sample. An experiment involves manipulating one or more factors to observe effects, rather than just measuring existing attributes. A pilot study is a small preliminary run to test procedures before a full study. So, using data from a sample to infer population characteristics is a sample survey.

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