population parameter

American

noun

Statistics.

a quantity or statistical measure that, for a given population, is fixed and that is used as the value of a variable in some general distribution or frequency function to make it descriptive of that population.

The mean and variance of a population are population parameters.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If we happen to have data for all math classes, we can find the population parameter.

From Textbooks • Mar. 27, 2020

The confidence level is the percentage of all possible samples that can be expected to include the true population parameter.

From Textbooks • Mar. 27, 2020

We saw that once we knew that the distribution was the Normal distribution then we were able to create confidence intervals for the population parameter, µ.

From Textbooks • Nov. 29, 2017

Without any other information concerning the population parameter p, this is the common practice.

From Textbooks • Nov. 29, 2017

The confidence interval is likely to include the unknown population parameter.

From Textbooks • Nov. 29, 2017

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023