A/B testing courses can help you learn experimental design, statistical analysis, and user behavior insights. You can build skills in hypothesis formulation, result interpretation, and optimizing conversion rates. Many courses introduce tools like Google Optimize, Optimizely, and Adobe Target, which facilitate the implementation of tests and analysis of outcomes, allowing you to apply your skills in real-world marketing and product development scenarios.

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI Agents, Google Gemini, Retrieval-Augmented Generation, Responsible AI, Generative AI, Google Workspace, Google Cloud Platform, Gemini, Generative Model Architectures, AI Product Strategy, Prompt Patterns, AI Enablement, AI Security, Agentic Workflows, AI literacy, Prompt Engineering Tools, Artificial Intelligence, Cloud Computing, Collaboration
★ 4.7 (1.3K) · Beginner · Professional Certificate · 3 - 6 Months

University of Michigan
Skills you'll gain: Influencing, Constructive Feedback, Storytelling, Decision Making, Professional Networking, Public Speaking, Non-Verbal Communication, Creative Thinking, Self-Awareness, Communication, Creativity, Independent Thinking, People Development, Decision Intelligence, Relationship Building, Tactfulness, People Management, Relationship Management, Growth Mindedness, Recognizing Others
★ 4.8 (4.5K) · Beginner · Specialization · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Crisis Intervention, Stress First Aid, Mental Health Diseases and Disorders, Emergency Response, Rehabilitation, First Aid, Trauma Care, Patient Communication, Mental and Behavioral Health, Patient Education and Support, Family Support, Education and Training, Working With Children
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Visualization, Interactive Data Visualization, Data Visualization Software, Data Presentation, Data Literacy, Dashboard Creation, Data Ethics, Data Storytelling, Visualization (Computer Graphics), Dashboard, Tableau Software, Data Sharing, Data Manipulation, Data Import/Export, Data Analysis
★ 4.5 (6.8K) · Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: European History, World History, International Relations, Social Sciences, Political Sciences, Economics, Economic Development, Liberal Arts, Socioeconomics, Diplomacy, Culture, Governance
★ 4.8 (3.1K) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Autism Spectrum Disorders, Individualized Education Programs (IEP), Special Education, Nutrition Education, Community Health, School Psychology, Chronic Diseases, Case Studies, Nutrition and Diet, Empathy & Emotional Intelligence, Health Education, Health Promotion, School Counseling, Developmental Disabilities, Mental and Behavioral Health Specialties, Parent Communication, Care Management, Communication Disorders, Pediatric First Aid, Behavioral Health
★ 4.8 (3.5K) · Beginner · Specialization · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: Bayesian Statistics, Time Series Analysis and Forecasting, Statistical Inference, Statistical Methods, R Programming, Forecasting, R (Software), Probability & Statistics, Statistical Modeling, Technical Communication, Probability, Statistics, Statistical Programming, Statistical Analysis, Statistical Reporting, Statistical Software, Probability Distribution, Data Analysis, Markov Model, Data Science
★ 4.6 (3.5K) · Intermediate · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Intellectual Property, Educational Materials, Law, Regulation, and Compliance, Legal Risk, Education and Training, Regulation and Legal Compliance, Legal Research, Case Law
★ 4.8 (619) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Microsoft Copilot, Responsible AI, Prompt Patterns, Anthropic Claude, Workflow Management, Taking Meeting Minutes, Data Ethics, Project Management, ChatGPT, Meeting Facilitation, Scenario Testing, Project Performance, AI Security, Context Engineering, Cost Management, Project Planning, Generative AI, Microsoft Word, Microsoft Excel
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Responsible AI, Retrieval-Augmented Generation, Prompt Engineering, Model Training, Generative AI, DevSecOps, IT Security Architecture, Security Controls, Application Security, Large Language Modeling, Threat Modeling, Model Optimization, Information Systems Security, Security Engineering, Cyber Governance, Security Testing, Cybersecurity, Security Management, Vulnerability Management
Intermediate · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Prompt Engineering, Excel Formulas, Microsoft Copilot, Microsoft Excel, Data Visualization, Data Analysis, Data Entry, Data Analysis Software, Microsoft Office, Spreadsheet Software, Data Manipulation, User Interface (UI)
★ 4.3 (445) · Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Statistical Hypothesis Testing, Sampling (Statistics), Statistical Modeling, Statistical Methods, Statistical Inference, Statistics, Bayesian Statistics, Data Visualization, Plot (Graphics), Data Literacy, Scientific Visualization, Matplotlib, Statistical Visualization, Statistical Software, Probability & Statistics, Model Evaluation, Statistical Programming, Data-Driven Decision-Making, Statistical Analysis, Python Programming
★ 4.6 (3.4K) · Beginner · Specialization · 1 - 3 Months