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Intermediate Counting & ProbabilityTopics in discrete mathematics, including clever one-to-one correspondences, principle of inclusion-exclusion, generating functions, distributions, the pigeonhole principle, induction, constructive counting and expectation, combinatorics, systems with states, recursion, conditional probability, and introductory graph theory. |
18 weeks |
18 weeks ARE YOU READY? DO YOU NEED THIS? SYLLABUS |
Schedule
Sunday
Sep 17 - Feb 4 |
7:30 - 9:00 PM ET
Sep 17 - Feb 4
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Joseph Stahl |
$560
(~$32/week)
$616 w/books
|
$560
(~$32/week)
CLOSED
With Books $616
|
Tuesday
Nov 7 - Mar 26 |
7:30 - 9:00 PM ET
Nov 7 - Mar 26
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Jeffery Yu |
$560
(~$32/week)
$616 w/books
|
$560
(~$32/week)
CLOSED
With Books $616
|
Sunday
Feb 25 - Jun 30 |
7:30 - 9:00 PM ET
Feb 25 - Jun 30
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Emily Castner |
$560
(~$32/week)
$616 w/books
|
$560
(~$32/week)
ENROLL
With Books $616
|
Wednesday
Mar 20 - Jul 17 |
7:30 - 9:00 PM ET
Mar 20 - Jul 17
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Jeffery Yu |
$560
(~$32/week)
$616 w/books
|
$560
(~$32/week)
ENROLL
With Books $616
|
AoPS Holidays
There are no classes December 21 ‐ January 3, May 25 ‐ May 27, and July 4.
Who Should Take?
Students should have a complete mastery of basic counting as described in the diagnostic test above before taking this course. Students should also have a solid algebra background through our Intermediate Algebra class (or a typical honors Algebra 2 class and some Precalculus). Students who have completed the Art of Problem Solving Intermediate Algebra and Introduction to Counting & Probability classes should feel comfortable taking this class. (However, students are not required to take these classes before taking Intermediate Counting & Probability - use the diagnostic test above to determine if this class is right for you.)Lessons
Lesson 1 | Review of Counting and Probability Basics |
Lesson 2 | Principle of Inclusion & Exclusion |
Lesson 3 | Advanced Inclusion & Exclusion |
Lesson 4 | Constructive Counting |
Lesson 5 | One-to-one Correspondences |
Lesson 6 | One-to-one Correspondences Continued and Pigeonhole |
Lesson 7 | Constructive Expectation |
Lesson 8 | Distributions |
Lesson 9 | Mathematical Induction and Fibonacci Numbers |
Lesson 10 | Recursion and Catalan Numbers |
Lesson 11 | Conditional Probability |
Lesson 12 | Combinatorial Identities |
Lesson 13 | Events with States |
Lesson 14 | Generating Functions, Week 1 |
Lesson 15 | Generating Functions, Week 2 |
Lesson 16 | Graph Theory, Week 1 |
Lesson 17 | Graph Theory, Week 2 |
Lesson 18 | Bonus Topics and Challenging Problems |
Required Textbook
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Intermediate Counting & Probability
An intermediate textbook in counting and probability for students in grades 9-12, containing topics such as inclusion-exclusion, recursion, conditional probability, generating functions, graph theory, and more.
Related course: Intermediate Counting and Probability |