CS109
Course Resources
Syllabus
Schedule
Honor Code
Office Hours
Course Reader
Python Review
Latex Cheat Sheet
Lecture Videos
AIWG Student Guide
Midterm
Problem Sets
1. Core Probability
2. Discrete Random Variables
3. Continuous Random Variables
4. Probabilistic Models
Lecture
1. Welcome
2. Conditioning and Bayes
3. Independence
4. Counting
5. Binomial
6. Moments
7. Poisson
8. Continuous
9. Gaussian
10. Probabilistic Models
11. Inference
12. General Inference
13. Multinomial
14. Beta
Check Lecture Attendance
Section
Section 1
Section 2
Section 3
Section 4
Section Reassign Form
Times and Locations
PEP
Midterm
Schedule
Lecture 4: Counting and Combinatorics
Jan 12th, 2026
Hewlett 200, 3p
Lecture Materials
Slides PDF
Reading List
Counting
Combinatorics
Learning Goals
Practice with counting!