Courses in Probability Theory can help you learn statistical reasoning, random variables, and probability distributions. You can build skills in hypothesis testing, regression analysis, and decision-making under uncertainty. Many courses introduce tools like R, Python, and Excel, that support analyzing data and modeling real-world phenomena. You'll explore key topics such as Bayes' theorem, expected value, and the law of large numbers, all of which are crucial for applications in fields like finance, engineering, and artificial intelligence.

Coursera
Skills you'll gain: Surveys, Survey Creation, User Feedback, Case Studies, Data Quality, Research Design, User Research, Data Collection, Qualitative Research, Sampling (Statistics)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Image Analysis, Generative AI, Machine Learning, Computer Vision, Microsoft Azure, Artificial Intelligence, Data Preprocessing, Natural Language Processing, OpenAI, Regression Analysis, AI Workflows, Model Deployment, Model Evaluation, Classification Algorithms
Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Supply And Demand, Market Dynamics, Economics, Business Economics, Cost Accounting, Consumer Behaviour, Tax, Price Negotiation, Resource Allocation
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Ads, Pay Per Click Advertising, Advertising Campaigns, Performance marketing, Data-Driven Decision-Making, Campaign Management, Digital Advertising, Performance Analysis, Search Engine Marketing, Keyword Research, Marketing Planning, Account Management, Copywriting, Quality Assessment
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis, Predictive Analytics, Case Studies, Statistical Visualization, Statistical Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software Development
Beginner · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Go (Programming Language), File I/O, Data Structures, Object Oriented Programming (OOP), Software Design Patterns, Debugging, Computer Programming, Unit Testing, Programming Principles, Algorithms, C (Programming Language), Program Development, Integrated Development Environments, Graph Theory, Software Testing, Artificial Intelligence, Integration Testing, Software Design, System Design and Implementation
Intermediate · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Data Structures, Algorithms, Theoretical Computer Science, Programming Principles, Pseudocode, Computational Thinking, Data Science, Analysis, Big Data, Probability & Statistics, Python Programming
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Deep Learning, MLOps (Machine Learning Operations), Responsible AI, Model Evaluation, Data Ethics, Data Management, Project Management Life Cycle, Unsupervised Learning, Human Computer Interaction, User Experience Design, Classification And Regression Tree (CART), Data Quality, Model Deployment, Data Preprocessing, Human Centered Design, Machine Learning, Project Management, Product Management, Product Design, Data Science
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Angular, Scalability, Application Development, Mobile Development, Web Applications, Cross Platform Development, Development Environment, UI Components, Software Architecture, TypeScript, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML)
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Digital Transformation, Business Transformation, AI Enablement, Technology Strategies, Business Leadership, AI Product Strategy, Change Management, Data-Driven Decision-Making, Data Architecture, Operational Excellence, Leadership Development, User Research, Cloud Development, Talent Management, Data Governance, Customer experience improvement, Business, Scalability, AI Workflows, Digital Assets
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Copywriting, Keyword Research, Blogs, Search Engine Optimization, ChatGPT, Web Analytics and SEO, Web Content, Competitive Analysis, Generative AI, Content Strategy, Content Creation, Lead Generation, Writing
Beginner · Course · 1 - 4 Weeks