# Lesson 1: Using Uncertainties

These lesson introduces you to the use of uncertainties. In particular how to interpret them, and how to factor them in when working out if a theory or prediction is good. It introduces probability distribution functions, the Gaussian Distribution, hypothesis testing and model fitting.

### Probability Distribution Functions

### The Gaussian Distribution

### Prediction with Uncertainties

### Hypothesis Testing

### Model Fitting

Back Main Uncertainties Page