Talk:Roll IPL
Couple suggestions:
- The background and significance section says: "For example, Figure 1 shows four possible pitching machines. Students are asked to invent a method that will allow them to pick the most reliable machine." But, there is no Figure 1 or at least no figure of pitching machine data.
- There are lots of great references, but no reference section!
--Koedinger 07:51, 23 May 2009 (EDT)