Question
A subset of a population selected to represent the population is a small population. parameter. subset.
Ask by Rodriquez Daniels. in the United States
Mar 16,2025
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Answer
A subset of the population selected to represent the population is called a **sample**.
Solution
1. The entire group of interest is called the population.
2. When a subset is chosen from the population specifically to represent it, this subset is called a \( \text{sample} \).
3. A parameter, on the other hand, is a numerical characteristic (such as the mean or median) that describes the entire population, not just a part of it.
4. Therefore, a subset of the population selected to represent the population is called a \( \text{sample} \).
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Simplify this solution The Deep Dive
A subset of a population selected to represent the population is known as a sample! In research, samples allow scientists and statisticians to draw conclusions about a larger group without having to study everyone – talk about efficiency! It’s like tasting a spoonful of soup to decide if the whole pot is seasoned just right. When choosing a sample, it's vital to ensure it’s representative of the population to avoid biases. Common pitfalls include selecting too small a sample size or only including easily accessible individuals, which can skew results. Think of it like only tasting the top layer of a cake – you might miss out on the delicious flavors below!
