The Assignment 6 instructions have been posted to the CLE.
We also posted optional, extra credit Assignment 7. For people who are interested in R, Assignment 7 repeats some of the steps in Assignment 6 using R. You will see that R can accommodate multiple tables and run SQL. Assignment 7 is accompanied by a quiz that is worth up to 5 extra credit points.
Each of the 6 required assignments is worth 20 points and the Final Project is worth 80 points.