After completing this module, you should be able to ...

- Understand what a t-distribution is and why the t test statistic follows it.
- Identify when a 1-sample t-test is appropriate.
- Perform the 11 steps of a hypothesis test in a 1-sample t-test situation.

## Preparation for Class

Use the resources below to answer these questions. [*Problems with videos?*]

**Primary Resources**(6 pages, 77 mins)- Reading
- t Distribution [4 mins] corresonding slides
- t Distributions in R [8 mins] … corresponding script
- 1-Sample t-Test Example [12 mins] … corresonding slides
- Fall 2020B In-Class “Review Lecture” [53 mins]
- Projection is this example

## Practice

## Archived Materials

- Exercises