=== Week 6 ===
* Multiple Choice Tests
**hardware:[[File:Optical mark reader.jpg| 200 px]]**multiple choice as imprecise samplings of complex, continuously variable factors.**hacking scantrons http://web.textfiles.com/destruction/CYBERTHIEF/beycha.txt*how do scantrons work http://www.howeverythingworks.org/page1.php?QNum=1529
== References ==
