2025-Fall Probability & Statistics (MATH230-02) The course syllabus

1.Course Information

Course No. MATH230 Section 02 Credit 3.00
Category Major required Course Type prerequisites
Postechian Core Competence
Hours TUE, THU / 12:30 ~ 13:45 / MathBldg[402]Lecture Room | TUE / 18:30 ~ 19:20 / Science BldgⅢ[109]Lecture Room | TUE / 18:30 ~ 19:20 / Science BldgⅢ[111]Lecture Room | TUE / 18:30 ~ 19:20 / Science BldgⅢ[113]Lecture Room Grading Scale G

2. Instructor Information

Kim Hyeongkwan Name Kim Hyeongkwan Department Dept. of Mathematics
Email address hkwan@postech.ac.kr Homepage
Office 수리과학관 103-B호 Office Phone 054-279-5814
Office Hours Friday, 11am (Please make an appointment in advance.)

3. Course Objectives

This course covers basic probability theory and its applications to statistics; mainly sample estimation, hypothesis testing, and regression.

4. Prerequisites & require

Calculus I & II

5. Grading

Homework (0%), Quiz (20%), Midterm (40%), Final (40%)
More than 7 absences will result in an automatic F grade.

6. Course Materials

Title Author Publisher Publication
Year/Edition
ISBN
"Probability & Statistics for Engineers & Scientists", 9th edition (*Global Edition*) Walpole, Myers, Myers, and Ye Pearson Education Limited 2016 1292161361

7. Course References

8. Course Plan

Week 1: Probability (Ch 2.1 - 2.7)
Week 2: Random variables and probability distributions (Ch 3.1 – 3.4)
Week 3: Random variables and probability distributions (Ch 3.4) / Mathematical expectation (Ch 4.1, 4.3)
Week 4: Mathematical expectation (Ch 4.1 - 4.4)
Week 5: Discrete probability distributions (Ch 5.2 - 5.5)
Week 6: Chuseok holiday (No class) / Hangul holiday (No class)
Week 7: Continuous probability distributions (Ch 6.1 – 6.6)
Week 8: Midterm exam: October 21, Tuesday, 12:30 - 3:30pm (Tentative)
Week 9: Continuous probability distributions (Ch 6.7 – 6.9) / Moments and Moment-Generating Functions (Ch 7.3)
Wekk 10: Sampling distributions (Ch 8.1 – 8.7) / One- and two-sample estimation (Ch 9.2, 9.3)
Week 11 : One- and two-sample estimation (Ch 9.3 – 9.11)
Week 12 : One- and two-sample estimation (Ch 9.12 – 9.14) / One- and two-sample tests (Ch 10.1 – 10.3)
Week 13: One- and two-sample tests (Ch 10.4 – 10.10)
Week 14: One- and two-sample tests (Ch 10.11 - 10.14) / Simple linear regression (Ch 11.1 – 11.5)
Week 15: Simple linear regression (Ch 11.5 – 11.9)
Week 16: Final exam: December 16, Tuesday, 12:30 - 3:30pm (Tentative)

9. Course Operation

10. How to Teach & Remark

Some homework problems require using a programming language. You can use any programming language you want (Python, Excel, Matlab, Mathematica, R, etc.)
The problems requiring a programming language will be very simple, so you are not expected to learn advanced coding skills.
If you need help with coding, TA can help you with Python.

11. Supports for Students with a Disability

- Taking Course: interpreting services (for hearing impairment), Mobility and preferential seating assistances (for developmental disability), Note taking(for all kinds of disabilities) and etc.

- Taking Exam: Extended exam period (for all kinds of disabilities, if needed), Magnified exam papers (for sight disability), and etc.

- Please contact Center for Students with Disabilities (279-2434) for additional assistance