Summary table of probability terms

Summary table of probability terms

Table

Term	Symbol	Type	Notes
Reals	$\mathbf{R}$
Sample space	$\mathrm{\Omega }$
Outcome	$\omega$	$\mathrm{\Omega }$
Events	$\mathcal{F}$
Probability measure	$\mathbf{P}$ or $Pr$
Distribution	$\mu$ or $\mathcal{D}$ or $D$	$\mathcal{B}\to \mathbf{R}$
Cumulative distribution function	$F_X$
Density function	$f_X$
Random variable	$X$
Expectation	$\mathbf{E}$ or $\mathrm{E}$

See also

• Comparison of machine learning textbooks