CS109

Course Resources
Syllabus Schedule Honor Code Office Hours Course Reader Python Review Latex Cheat Sheet Lecture Videos AIWG Student Guide
Problem Sets
1. Core Probability
Lecture
1. Welcome 2. Conditioning and Bayes 3. Independence 4. Counting
Check Lecture Attendance
Section
Section Signups Open Thursday

Schedule

Section 2

Oct 9th, 2025

This week's section should solidify your understanding of random variables

Section Materials

Section Handout