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A sample is a subset of individuals chosen to represent the larger population in a research study.

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Cambridge IGCSE PsychologyResearch methods

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A sample is a subset of individuals chosen to represent the larger population in a research study

This point belongs to Population defined as a group of people with one or more characteristics in common, from, especially Population defined as a group of people with one or more characteristics in common, from outcomes.
You need to be able to a sample is a subset of individuals chosen to represent the larger population in a research study.
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Sampling in Consumer Research

In a study examining consumer preferences, researchers selected 200 individuals from a city to represent the larger population of consumers in that area.

a
Define Define what a sample is in the context of research.
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Related learning objectives

A population is a collection of individuals who share one or more common traits, from which a sample is drawn for research purposes.
Population defined as a group of people with one or more characteristics in common, from outcomes
Sampling techniques include opportunity sampling, where participants are selected based on their availability, and volunteer sampling, where individuals opt to participate in response to an invitation. These methods are used to choose research participants from the population.
Population defined as a group of people with one or more characteristics in common, from outcomes
Knowledge should be applied to new situations involving populations, samples, and sampling techniques, specifically opportunity and volunteer sampling.
Population defined as a group of people with one or more characteristics in common, from outcomes

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