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Synonyms

statistics

American  
[stuh-tis-tiks] / stəˈtɪs tɪks /

noun

  1. (used with a singular verb) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and regularity on aggregates of more or less disparate elements.

  2. (used with a plural verb) the numerical facts or data themselves.


statistics British  
/ stəˈtɪstɪks /

noun

  1. (functioning as plural) quantitative data on any subject, esp data comparing the distribution of some quantity for different subclasses of the population

    statistics for earnings by different age groups

  2. (functioning as singular)

    1. the classification and interpretation of such data in accordance with probability theory and the application of methods such as hypothesis testing to them

    2. the mathematical study of the theoretical nature of such distributions and tests See also descriptive statistics statistical inference

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

statistics Scientific  
/ stə-tĭstĭks /
  1. The branch of mathematics that deals with the collection, organization, analysis, and interpretation of numerical data. Statistics is especially useful in drawing general conclusions about a set of data from a sample of the data.

  2. Numerical data.


statistics Cultural  
  1. The branch of mathematics dealing with numerical data. (See mean, median, mode, normal distribution curve, sample, standard deviation, and statistical significance.)


Discover More

A particular problem of statistics is estimating true values of parameters from a sample of data.

Etymology

Origin of statistics

First recorded in 1770–80; from German Statistik “political science, statistics,” from New Latin (collēgium) statisticum “(council) of state,” from statisticus “pertaining to state affairs,” and from Italian statista “politician, statesman,” derivative of stato “state,” ultimately from Latin status “constitution, public order”; status, -ics

Explanation

Statistics is a branch of mathematics that allows you to draw conclusions about a large group of people based on information collected from a smaller group. It's also a tough college math course. Say an Australian study reports that 45% of fifteen-year-old Australians like grape soda. The people who conducted that study didn't interview 45% of Australian fifteen-year-olds; they interviewed perhaps a fraction of the Australian fifteen-year-old population and based their conclusions about the entire population on that. This is the essence of statistics, and the uncertainty surrounding such studies is one reason why people who practice statistics have to take tough college courses.

Keep Reading on Vocabulary.com

Vocabulary lists containing statistics

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.

For someone with a Ph.D. in Labor Economics, the waywardness of jobs statistics is something he’s familiar with.

From MarketWatch • Apr. 15, 2026

Also distorting numbers are what’s called zero-hours contracts as well as the growing number of the self-employed, gig workers and the proliferation of internships, none of which are captured in official statistics.

From MarketWatch • Apr. 15, 2026

For many years after his son Frances’s death, Franklin dutifully recorded statistics on outbreaks throughout the colonies to demonstrate that smallpox acquired by inoculation was safer than that received in the “natural” way.

From The Wall Street Journal • Apr. 14, 2026

Although statistics show a decrease in poverty under Milei, mainly due to a sharp drop in inflation, family finances are in crisis, according to Central Bank reports.

From Barron's • Apr. 14, 2026

These are the children that don’t live up to the statistics.

From "Allegedly" by Tiffany D. Jackson