http://online.wsj.com/article/SB124338431100556717.html
This is the link of a graph showing a positive correlation. Its showing that as vehicle mileage increases the number of miles people are going have increased. I thought this was a good example of what we were learning in class on Thursday.
This is the link to a data website:
http://www.data360.org/dsg_list.aspx
Saturday, September 19, 2009
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