4 Commits

Author	SHA1	Message	Date
Dan Buch	ad72881793	up to cum freq graph	2011-07-12 21:32:36 -04:00
Dan Buch	6e61c43762	up through quantitative data histograms	2011-07-11 06:12:54 -04:00
Dan Buch	9cb9c68c87	done through category statistics	2011-07-11 05:35:43 -04:00
Dan Buch	4ebd4f9222	up through the bar graph exercise	2011-07-11 04:54:45 -04:00