---
title: "ADA1: HW 06 Correlation and Categorical contingency tables"
author: anonymous
date: "9/29/2016"
output:
html_document:
toc: true
---
# Rubric
1. With your previous (or new) bivariate scatter plot, calculate the correlation and interpret.
* (1 p) plot is repeated here or the plot is referenced an easy to find from a plot above,
* (1 p) correlation is calculated,
* (2 p) correlation is interpretted (direction, strength of LINEAR relationship).
2. With your previous (or new) two- or three-variable categorical plot, calculate conditional proportions and interpret.
* (1 p) frequency table of variables is given,
* (2 p) conditional proportion tables are calculated of the outcome variable conditional on one or two other variables,
* (1 p) a well-labelled plot of the proportion table is given,
* (2 p) the conditional proportions are interpretted and compared between conditions.
Turn in your master HW file with these sections appended to the bottom.