---
title: "Rchon statistics course, test part 2"
output: learnr::tutorial
runtime: shiny_prerendered
---

```{r setup, include=FALSE}
library(learnr)
knitr::opts_chunk$set(echo = FALSE)
```

## Introduction

This is the test to part 2 of the 'RCHON' statistics course. Use the R console and R scripts to experiment with and solve the problems. 

### Credits

This tutorial was developed for Archon Research School of Archaeology by Philip Verhagen (Vrije Universiteit Amsterdam) and Bjørn P. Bartholdy (University of Leiden). All content is CC BY-NC-SA: it can be freely distributed and modified under the condition of proper attribution and non-commercial use.

**How to cite:**
Verhagen, P. & B.P. Bartholdy, 2021. "Rchon statistics course, part 2". Amsterdam, ARCHON Research School of Archaeology. doi: 10.5281/5155471

The current version of this tutorial was created on 3 August 2021.

## The test

For the test, we are using Tables 1.10, 1.11 and 12.4 from ***R.D.Drennan (2009): Statistics for Archaeologists (Springer)***.

As before, read the tables into R, and use the R commands treated in the tutorial to answer the following questions:

1) Create error bar plots to compare the scraper lengths of Table 1.10 and 1.11
2) Carry out a t-test to formally compare these scraper lengths, and report on the outcomes
3) Carry out an ANOVA and Tukey's test to compare the floor sizes from Table 12.4 per period, and report on the outcomes

The correct answers can be found separately on the Zenodo repository.