sample population

USAGE SUMMARY

The phrase "sample population" is correct and can be used in written English.
It is used to describe a subset of a larger population that is used to represent the whole. For example, you could say, "The results of the survey were extrapolated from a sample population of 500 participants."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Table 1 Demographics of the sample population.

Nature

Sample Population: 4541 individuals aged ≥20 years.

International Congress Series

The study was also limited by its retrospective method and small sample population.

The New York Times

The sample population consisted of 231 fourth-year nursing students.

International Journal of Nursing Studies

When you are dealing with such a small sample population, of course, one anomaly can really throw things off.

The New York Times - Magazine

The sample population is very different from that in the Khunti district.

Cornell University

The University of the Punjab was used for the sample population.

Harvard University

The majority of the points of the sample population would fall on the dome of the bell-shaped curve.

Britannica

The sample population of students came from a class of 25 first-year students.

Computers & Education

The chosen model provided an excellent fit to the sample population for each region.

Journal of the Mechanical Behavior of Biomedical Materials

23 Iranian women age-ranged between 17 and 58 formed the sample population of the research.

Procedia - Social and Behavioral Sciences

Expert writing Tips

Best practice

When describing your "sample population", be specific about the inclusion and exclusion criteria used to select participants. This enhances the reproducibility and clarity of your research.

Common error

Avoid drawing broad conclusions about the entire population based on a "sample population" that is not representative. Always acknowledge the limitations of your sample in the discussion section of your research.

Linguistic Context

The phrase "sample population" functions as a noun phrase that typically serves as the subject or object of a sentence, especially in research contexts. As Ludwig AI confirms, it is grammatically correct and frequently used to describe a subset of a larger group selected for study.

Expression frequency: Very common

Frequent in

Science

45%

Academia

25%

News & Media

20%

Less common in

Formal & Business

5%

Encyclopedias

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "sample population" is a grammatically correct and very common noun phrase used to describe a subset of a larger population used for research or analysis. As Ludwig AI shows, it is frequently encountered in scientific, academic, and news contexts. To ensure clarity and reproducibility, it is important to be specific about inclusion and exclusion criteria. Avoid overgeneralizing from a narrow, non-representative sample. Consider using alternative terms such as "study cohort" or "participant group" depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

study participants

Highlights the role of individuals in a research study.

study cohort

Emphasizes the group's participation in a research study.

participant group

Highlights the active role of individuals involved in a study.

sampled group

Highlights the act of taking a sample from the general population

research subjects

Focuses on individuals as the object of research.

survey respondents

Specifies individuals who provided answers in a survey.

selected individuals

General term for a group chosen for a specific purpose.

target demographic

Refers to a specific group based on demographic characteristics.

experimental group

Designates the group receiving treatment in an experiment.

control group

Refers to the group used as a baseline comparison in an experiment.

FAQs

How can I use "sample population" in a sentence?

You might say, "The effectiveness of the drug was tested on a "sample population" of 500 patients", or "The characteristics of the "sample population" should reflect those of the broader population to ensure generalizability".

What is the ideal size for a "sample population"?

The ideal size of a "sample population" depends on several factors, including the size of the overall population, the variability within the population, and the desired level of statistical power. Consult statistical resources or experts to determine the appropriate sample size for your research.

What does it mean for a "sample population" to be representative?

For a "sample population" to be representative, it should accurately reflect the characteristics of the larger population from which it's drawn. This means that the key demographics and traits of the sample should be proportional to those in the overall population.

What are some potential biases when selecting a "sample population"?

Common biases in selecting a "sample population" include selection bias (where certain individuals are more likely to be included in the sample), convenience sampling (selecting easily accessible individuals), and volunteer bias (where those who volunteer for the study differ systematically from those who do not). Careful sampling techniques are crucial to minimize these biases.