## Learning Objectives

after the completion of this module, the student will be able to

- develop a statistical test for goodness of fit based on a mathematical model that is appropriate for the data
- calculate the chi‐square statistics
- determine whether or not to reject the null hypothesis

## Knowledge and Skills

- Concepts: chi‐square test, goodness of fit

## Prerequisites

- mean and variance
- binomial distribution, uniform distribution, normal distribution