Summary table of probability terms: Difference between revisions

Revision as of 06:38, 1 January 2018

Summary table of probability terms

Term	Symbol	Type
Reals	$R$
Sample space	$Ω$
Outcome	$ω$	$Ω$
Events	$F$
Probability measure	$P$ or $Pr$
Distribution	$μ$ or $D$ or $D$	$B \to R$
Cumulative distribution function	$F_{X}$	$R \to R$
Density function	$f_{X}$	$R \to R$
Random variable	$X$	$Ω \to R$
Indicator of $A$	$1_{A}$	$Ω \to {0, 1}$
Expectation	$E$ or $E$

@@ Line 18: / Line 18: @@
 | Distribution || <math>\mu</math> or <math>\mathcal D</math> or <math>D</math> || <math>\mathcal B \to \mathbf R</math> ||
 |-
-| Cumulative distribution function || <math>F_X</math> || ||
+| Cumulative distribution function || <math>F_X</math> || <math>\mathbf R \to \mathbf R</math> ||
 |-
-| Density function || <math>f_X</math> || ||
+| Density function || <math>f_X</math> || <math>\mathbf R \to \mathbf R</math> ||
 |-
 | Random variable || <math>X</math> || <math>\Omega \to \mathbf R</math> ||