You must hand in a digital source file that the instructors can compile (using knitr) to create a PDF or HTML file with your problem set. The entire problem set must be handed in as a digitial file. Equations must be typeset in the document itself. The TA will provide instructions about how to hand in assignments. This problem set is due Friday, April 4 at 5pm.

• Problems from KNN Chapter 2: 1, 10, 13, 28, 30, 50, 68
• Problems from KNN Chapter 3: 8, 19, 24