Course

# Hypothesis Testing Made Easy

Hypothesis testing is a statistical method used to evaluate claims about populations based on sample data.

Aug 2024 · 9 min read

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### Why is it important to control the environment when conducting a hypothesis test?

### What is a null hypothesis?

### How does the p-value relate to confidence intervals in hypothesis testing?

### What are Type I and Type II errors?

### How does sample size affect hypothesis testing?

### What if my sample data is not representative of the population?

### What is the difference between parametric vs. non-parametric tests?

### What is the difference between statistical significance and practical significance?

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