Click on the TR number to view the associated images and questions which will appear in this frame space.
In the frame to the left, click on the "radio button" indicating your answer choice. Click on individual checkboxes to indicate which clues could be used to answer the question. The clue choices correspond to the numbered list at the far left.
Click on the "ANSWERS" link to see the correct solution to each question.
An automated feedback and scoring system for this self study quiz is being developed but is not available at this time. Comments about the presentation of this material or suggestions for improving the web page interface are appreciated; please contact John Ludlow.