Sample Size

Pronunciation: /ˈsæmpl saɪz/

Definitions of sample size

noun the number of individuals or items in a sample

Example Sentences

A1 The teacher asked for a small sample size of the population for the experiment.

A2 The researcher collected a random sample size of 50 participants for the study.

B1 The survey results were based on a sample size of 1000 respondents.

B2 The margin of error decreased with a larger sample size in the research project.

C1 The statistician calculated the confidence interval based on the sample size and standard deviation.

C2 The epidemiologist determined the appropriate sample size for the clinical trial to ensure statistical power.

Examples of sample size in a Sentence

formal The researcher determined the appropriate sample size for the study based on statistical calculations.

informal I think we need to increase the sample size to get more accurate results.

slang Yo, we gotta bump up the sample size for this experiment, man.

figurative In the grand scheme of things, our sample size is just a drop in the ocean of data.

Grammatical Forms of sample size

• plural: sample sizes
• present tense: sample size
• future tense: will sample size
• perfect tense: have sampled size
• continuous tense: is sampling size
• singular: sample size
• positive degree: sample size
• infinitive: to sample size
• gerund: sampling size
• participle: sample sizing

Origin and Evolution of sample size

First Known Use: 1934 year

Language of Origin: English

Story behind the word: The term 'sample size' originated in the field of statistics to refer to the number of observations or measurements taken in a study or experiment.

Evolution of the word: Originally used in the context of statistical analysis, the term 'sample size' has become widely used in various fields such as research, marketing, and social sciences to indicate the number of subjects or items included in a study for analysis and generalization.