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.

Skills you'll gain: Color Theory, Creativity, Layout Design, Journals
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Environmental Issue, Environment, Sustainable Development, Sustainable Systems, Systems Thinking, Culture, Cultural Sensitivity, Liberal Arts, Natural Resource Management, Cultural Diversity, Storytelling, Intercultural Competence, Life Sciences, Community Development, Human Development, General Science and Research
Mixed · Course · 1 - 3 Months

Skills you'll gain: Delegation Skills, Technical Management, Team Motivation, Team Building, Rapport Building, Time Management, Relationship Building, Strategic Leadership, Relationship Management, Team Management, Team Leadership, Organizational Leadership, Team Performance Management, Leadership and Management, People Management, Leadership, Leadership Development, Communication, Prioritization, Expectation Management
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Governance, Database Management, NoSQL, Data Management, SQL, Query Languages, Database Theory, MongoDB, Relational Databases, Big Data, Graph Theory, Data Storage, Social Network Analysis, Network Analysis, Data Integrity, Apache Hadoop, Data Manipulation
Build toward a degree
Mixed · Course · 1 - 3 Months

Skills you'll gain: Minitab, Data Analysis, Statistical Hypothesis Testing, Regression Analysis, Descriptive Statistics, Statistical Analysis, Data Analysis Software, Predictive Modeling, Statistical Software, Statistical Modeling, Descriptive Analytics, Predictive Analytics, Data-Driven Decision-Making, Statistics, Statistical Methods, Statistical Inference
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Google Workspace, Lightweight Directory Access Protocols, Active Directory, Gmail, User Provisioning, User Accounts, Group Policy, Collaborative Software, Automation, Document Management, Identity and Access Management, Enterprise Application Management, Role-Based Access Control (RBAC), File Management, Configuration Management
Intermediate · Course · 1 - 4 Weeks

University of Lausanne
Skills you'll gain: Health Policy, Public Health, Health Systems, Geographic Information Systems, Systems Thinking, Health Assessment, Sustainable Development, Policy Development, Environmental Issue, Data Collection
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Vector Databases, Embeddings, Semantic Web, Database Theory, Database Design, Databases, Database Management Systems, NoSQL, Decision Intelligence, Relational Databases, Stakeholder Communications, Business Analysis, Case Studies, Stakeholder Management, Persuasive Communication, Communication, System Design and Implementation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Project Management Life Cycle, Project Management, Team Management, Organizational Structure, Governance, Project Management Institute (PMI) Methodology, Process Management, Team Leadership, Leadership and Management, Organizational Effectiveness, Project Planning, Stakeholder Management, Risk Management, Leadership
Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: AI powered creativity, Agentic Workflows, AI Workflows, AI Personalization, Visual Storytelling
Beginner · Course · 1 - 3 Months
Skills you'll gain: AI Security, Threat Modeling, MITRE ATT&CK Framework, Security Controls, MLOps (Machine Learning Operations), Secure Coding, Security Testing, Threat Management, Model Deployment, Data Security, Model Training, Artificial Intelligence and Machine Learning (AI/ML), Vulnerability Assessments, Application Lifecycle Management, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Pandas (Python Package), NumPy, Data Wrangling, Data Transformation, Data Manipulation, Data Processing, Pivot Tables And Charts, Data Analysis Software, Data Preprocessing, Data Cleansing, Data Analysis, Numerical Analysis, Statistical Analysis, Data Structures, Descriptive Statistics
Mixed · Course · 1 - 4 Weeks