---
title: "Confidence Intervals and Tests"
author: "Russell Almond"
date: "3/26/2020"
output: html_document
runtime: shiny
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```
# Finding the population mean.
Suppose we are trying to find out the mean of a certain population, $\mu$. For example, suppose we are interested in the game _eRebuild_ (https://mileresearch.coe.fsu.edu/erebuild) which aims to teach middle school students mathematics. Here $\mu$ would be how much a math a middle school student learns by playing the game. That is our target of inference.
We will make three simplifying assumptions:
* We can measure "math"
## Confidence Intervals