The Unofficial Coke vs. Pepsi Challenge Website

Graphs

 

Some simple bar and pie charts are available below because this is categorical data and as a result, there is not too much I can do in the way of graphs.  I did all of the graphs in Pepsi Cola colors because I am trying to find out whether or not Pepsi is more well liked than Coke in high school students.

stacked bar chart of count and preferredbar chart of gender and class

graph for a chi square analysis of the data