Capital X Symbol (X)

The capital Latin letter X is used to represent a random variable in statistics

Symbol Format Data
X Unicode


Random Variable

A random variable represents an event whose outcome is unknown.

Probability Distribution

A probability distribution is a function that describes the likeliness of a random variable to take on different values.

Latin Alphabet

The Latin Alphabet is a collection of 26 symbols that form the basis of the English language. The alphabet's symbols are used throughout mathematics to represent variables, constants, and coeffecients.

Related Symbols


The latin letter x is used to represent a variable or coefficient. In algebra, x is often used to represent an unkown value. The symbol x is also used to represent the horizontal dimension in the 2D cartesian coordinate system.