Data Skills — Complete Course

Data Skills — Complete Course. Practical data literacy for beginners, taught by Ava, AvaSkill Academy’s AI tutor. Forty short lessons, one a day: data vs information vs insight, charts that lie, Excel, SQL and Python for data, forecasting, and machine learning concepts demystified. No experience needed — one concept per short lesson. Your tutor Ava is AI-generated. This course is free to study; the free digital Certificate of Completion requires registration and passing the final exam.