# 7.1.16 - Summary of Basic Material

7.1.16 - Summary of Basic MaterialIn this section we discussed:

- Application of Hotelling's T-square statistics to carry out inferences on a single-sample mean, paired sample means, and two-sample means
- How to set up a confidence interval for a population mean vector
- What is a profile plot and how to draw it

A more in-depth analysis of some of these topics is done in the Advanced section.