If a group has the same percentage of young and old, male and female, and educated and uneducated people as the population as a whole, then this group is a

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A representative sample is a subset of the population that accurately reflects the characteristics of the population as a whole. This includes having the same percentage of young and old, male and female, and educated and uneducated people as the population. A random sample is chosen randomly, without necessarily having the same characteristics as the population, and a convenience sample is chosen based on convenience, which often results in a biased sample. Cross-cultural sample refers to a sample that includes individuals from different cultures or ethnic groups.

If a Group Has the Same Percentage of Young and Old