http://wiki.stat.ucla.edu/socr/index.php?title=File:Chart_Bar_layered_data.jpg&feed=atom&action=historyFile:Chart Bar layered data.jpg - Revision history2024-03-28T09:15:09ZRevision history for this page on the wikiMediaWiki 1.15.1http://wiki.stat.ucla.edu/socr/index.php?title=File:Chart_Bar_layered_data.jpg&diff=1492&oldid=prevJenny at 16:52, 20 June 20062006-06-20T16:52:03Z<p></p>
<p><b>New page</b></p><div></div>Jenny