# OCME · Knowledge & practice explorer

302 MKO / 1,441 families / 360 batches / 36,000 questions.

36,000 second-context math/bilingual reviewed; 0 display/symbol-checked candidates. Source questions: candidate. English: ai_candidate. No new proof, Lean, SREG or training.

1 results; page 1/1.

## Question 35875: Exact Finite Probability Variance

- ID: `q-20261004-advance-20261005-r07-variance-0025`; number: 35875
- Processing: second_context_reviewed
- MKO: [mko-variance](/en/mko/mko-variance/)
- Family: [qf-variance-weighted](/en/explore/?family=qf-variance-weighted)
- Batch: [batch-20261004-advance-20261005-r07-variance-foundations](/en/explore/?batch=batch-20261004-advance-20261005-r07-variance-foundations)
- [Derivation](/en/questions/q-20261004-advance-20261005-r07-variance-0025/) / [Markdown](/en/questions/q-20261004-advance-20261005-r07-variance-0025/index.md) / [JSON](/data/question-derivations/questions/q-20261004-advance-20261005-r07-variance-0025.json)