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Conceptintro

Random variable

Also called discrete random variable.

A function from the sample space to the reals, used to model quantities such as running time or cost.

A function from the sample space to the reals, used to model quantities such as running time or cost.

About this page

The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

LadderLevelWhat the next level needs
Human proofH0 no proof
  • add a proof in proofs/ (06.5)
LeanL0 no Lean part
  • name a Lean module in the lean field (07)
VisualV0 none
  • add viz/scene.ts or a figure (10)
WritingW0 stub
  • one source with a locator