Browse Skills probability theory

probability theory

🔄 Evolving ESCO reuse: cross-sector

The branch of mathematics concerned with the analysis of random phenomena.

probability theory — the branch of mathematics concerned with the analysis of random phenomena. McKinsey's Skill Change Index places it in the evolving band (SCI 50.68/100) — the skill will still matter in 2030 but the nature of the work is changing. ESCO classifies it as a cross-sector (useful across many industries) skill within knowledge. It is currently listed by 1 occupations in our catalogue, including gambling quality assurance engineer.

Category: knowledge › statistics SCI: 50.68/100 Also known as: probable correctness theory, theory of probable occurrence of events, probable theory, theory of probability

Occupations that require probability theory

Showing top 1 of 1 occupations · ranked by India employment volume, then AI-durability.

gambling quality assurance engineer · 🤖 5.0/10

Frequently asked questions

What is probability theory?

The branch of mathematics concerned with the analysis of random phenomena.

What category of skill is probability theory?

ESCO classifies probability theory under the knowledge category, specifically in the statistics subcategory.

Is probability theory an AI-durable skill?

McKinsey's Skill Change Index places it in the evolving band (SCI 50.68/100) — the skill will still matter in 2030 but the nature of the work is changing. Continue investing, but pair it with the AI-tool workflow that is reshaping the field so you evolve with it.

Which jobs require probability theory?

In our catalogue, 1 occupations list probability theory as a required or important skill. The top occupations by employment volume include gambling quality assurance engineer.

How transferable is probability theory between industries?

ESCO tags probability theory as a cross-sector (useful across many industries) skill — a signal of how portable it is when you change field.

Is probability theory the same as probable correctness theory?

Yes — probability theory is also known as probable correctness theory, theory of probable occurrence of events, probable theory, or theory of probability. They refer to the same underlying capability in the ESCO taxonomy.

How can I learn probability theory?

The most reliable path is to pick a job or project that demands probability theory and learn through delivery. Complement that with role-specific roadmaps and short courses. Explore the occupations below to see where this skill is used in practice.

Data: ESCO v1.2.1 (CC-BY-4.0). Durability framework informed by McKinsey Global Institute (Nov 2025). See our methodology.