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.

University of California San Diego
Skills you'll gain: Unit Testing, Data Structures, Java, Java Programming, Software Testing, Program Development, Performance Tuning, Algorithms, Performance Testing, Object Oriented Programming (OOP), Theoretical Computer Science
★ 4.8 (2.3K) · Intermediate · Course · 1 - 3 Months

Harvard Business School Online
Skills you'll gain: Team Management, Team Leadership, Team Performance Management, Leadership Development, Teamwork, Team Building, Organizational Leadership, Emotional Intelligence, Team Motivation, Team Collaboration, Empathy & Emotional Intelligence, Cross-Functional Team Leadership, Organizational Effectiveness, Leadership, Conflict Management, Relationship Building, Self-Awareness, People Development, Leadership and Management, Business Leadership
★ 5 (6) · Beginner · Specialization · 1 - 3 Months
Skills you'll gain: Statistical Hypothesis Testing, Statistical Methods, Sample Size Determination, Business Mathematics, Statistical Inference, Estimation, Business Analytics, Statistics, Probability & Statistics, Sampling (Statistics), Statistical Analysis, Microsoft Excel, Excel Formulas, Probability Distribution, Data Analysis, Decision Making
★ 4.8 (1.3K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: API Testing, Open Web Application Security Project (OWASP), Postman API Platform, Application Programming Interface (API), Security Testing, Penetration Testing, AI Integrations, Restful API, Continuous Monitoring, Application Security, Vulnerability Assessments, Exploit development, Vulnerability Scanning, Test Tools, Software Documentation, Exploitation techniques, Authentications, JSON, Security Management, Docker (Software)
Intermediate · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Court Systems, Legal Proceedings, Adjudication, Legal Strategy, Legal Hearings, Criminal Investigation and Forensics, Political Sciences, International Relations, Case Law, Law, Regulation, and Compliance, Policy Analysis, Research, and Development, Investigation, Case Studies, Child Development
★ 4.8 (734) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Prompt Engineering, New Product Development, Model Based Systems Engineering, Model Evaluation, Generative AI, Financial Statement Analysis, Agile Project Management, Sustainable Business, Data Mining, Field-Programmable Gate Array (FPGA), Delegation Skills, Strategic Decision-Making, Real-Time Operating Systems, Object Oriented Design, Sampling (Statistics), Failure Analysis, Data Ethics, Goal Setting, Database Design, Data Visualization
Degree · 1 - 4 Years

University of Glasgow
Skills you'll gain: LLM Application, Model Optimization, AI Enablement, Artificial Intelligence and Machine Learning (AI/ML), AI Workflows, Operations Research, Combinatorics, Mathematical Modeling, System Configuration, Algorithms, Performance Tuning, Performance Analysis, Data Visualization
Intermediate · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Strategic Marketing, Product Strategy, Marketing, Business Strategy, Go To Market Strategy, Marketing Strategy and Techniques, Value Propositions, Design Thinking, Customer Analysis, Market Dynamics, Brand Strategy, Target Market, Strategic Thinking, Product Development, Product Lining, Branding, New Product Development, Consumer Behaviour, Competitive Analysis, Market Trend
Beginner · Course · 1 - 4 Weeks
Madecraft
Skills you'll gain: Instructional and Curriculum Design, Instructional Design, Training Programs, Training and Development, Project Design, Developing Training Materials, Adult Learning Principles, Program Evaluation, Education Software and Technology, Employee Training, Process Design, Educational Materials, Needs Assessment, Learning Management Systems, Collaboration, Adult Education, Multimedia, Photo/Video Production and Technology, Analysis, Media Production
Beginner · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Brand Management, Brand Awareness, Branding, Brand Marketing, Brand Strategy, Marketing Psychology, Customer Insights, Data-Driven Marketing, Marketing Management, Digital Brand Strategy, Consumer Behaviour, User Research, Qualitative Research, Customer Engagement, Culture
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Color Theory, World Music, Disabilities, Art History, Diversity Awareness, Culture, Music History, Social Justice, Performing Arts, Community Organizing, Liberal Arts, Interactive Learning, Peer Review, Cultural Diversity, Aesthetics, Music, Sociology, Creativity, Critical Thinking, Communication
★ 4.6 (365) · Beginner · Specialization · 3 - 6 Months

Rice University
Skills you'll gain: Graph Theory, Algorithms, Computational Thinking, Data Analysis, Data Structures, Theoretical Computer Science, Network Analysis, Analysis, Programming Principles, Python Programming, Program Development
★ 4.6 (385) · Intermediate · Course · 1 - 4 Weeks