Statistics
Statistics on AI-ML Companion: Learning from data - patterns and inference. 7 interactive modules with live visualizations, quizzes, and hands-on Python coding.
Start free: Descriptive Stats is fully open to everyone, no account required. The other 6 modules are part of AI-ML Companion Premium; every title and summary is listed below so you can see exactly what the track covers before deciding.
Modules in this track
- Descriptive Stats (free) - Mean, median, mode
- Standard Deviation (premium) - Measuring spread
- Correlation (premium) - Do variables move together?
- Linear Regression (premium) - Fitting lines to data
- Hypothesis Testing (premium) - Making decisions from data
- Confidence Intervals (premium) - Uncertainty in estimates
- Bias-Variance Tradeoff (premium) - The fundamental ML dilemma