# Welcome to Inferential Statistics!

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Contents

## Course Resources

### Downloadable Materials

Google Spreadsheet Tutorial

## Course Syllabus

### Lesson 8: Estimation

You will learn how to estimate population parameters from sample statistics using confidence intervals and estimating the effect of a treatment.

### Lesson 9: Hypothesis Testing

You will learn how to use critical values to make decisions on whether or not a treatment has changed the value of a population parameter.

### Lesson 10,11: t-tests

You will learn how to test the effect of a treatment or compare the difference in means for two groups when we have small sample sizes.

### Lesson 12,13: ANOVA

You will learn how to test whether or not there are differences between three or more groups.

### Lesson 14: Correlation

You will learn how to describe and test the strength of a relationship between two variables.

### Lesson 15: Regression

You will learn how to describe the way in which changes in one variable are related to changes in a second variable.

### Lesson 16: Chi-squared Tests

You will learn how to compare and test frequencies for categorical data.

### Final Project: Perform Your Own Analysis

In the final project, you will perform an analysis on the dataset of your choice and write a complete and comprehensive writeup about your findings

Follow this link to access the final project.