Chapter 12 Regression and Correlation

In class, we will do a tongue-twister exercise, for which we will need a
stopwatch.

We will then graph our results in excel and relate them to regression and correlation.

We will also try to answer the following question: Is texting generational? by looking at the following data:

http://statistics.wikidot.com/local--files/ch12/TextingAge.xls

Source: Nielsen media

The tongue-twister data we collected in class can be found here.