2017 September 20,

Math 265: Day 5

Carleton College, Prof. Joshua R. Davis

Due at the start of class on Day 8

Complete these problems. Write them up carefully, in the order assigned, for handing in with the rest of your homework.

• 3.2, 3.4, 3.6, 3.8, 3.11
• Recall the independence assumption used in the two-word spam filter from Day 4. Does the first part of the assumption imply the second? If so, then show how. If not, then give a counterexample.