A device with saddle, pedals, and some form of handlebars arranged as on a bicycle, but used as exercise equipment rather than transportation.

Informally, the property of a numeric sequence of containing no recognizable patterns or regularities; exemplified in the results of an ideal die roll, or the digits of π (as far as we can tell).

A single important number derived from public health data or personal measurements.

(statistics) A branch of statistics studying statistical inference—drawing conclusions about a population from a random sample drawn from it, or, more generally, about a random process from its observed behavior during a finite period of time.

Descriptive statistics and inferential statistics.

(statistics) The study of statistics from a purely mathematical standpoint, using probability theory, measure theory, linear algebra and analysis.

(statistics) Drawing conclusions about a population from a random sample drawn from it, or, more generally, about a random process from its observed behavior during a finite period of time.

(computational linguistics) The study of estimation of the meanings of words by looking at patterns of words in huge collections of texts, using statistical methods.

(rail transport) the often constricted area at the end of a railway station where running lines divide into platform tracks.

A railway station for a rapid transit system.