# Lecture 18. AI Statistics for Non-Majors
## Notice on New Lesson Postings
Hello, students! For this course, **47** new lessons (totaling 9 sections) are scheduled to be posted sequentially. Since I am producing multiple courses simultaneously, I proceed by **alternating between various courses and posting a little at a time**, rather than uploading one entire course all at once. Please find the posting principles and the schedule for each section below.
> For your reference, the lessons being posted now are not entirely new content, but are part of the production of **revised editions (2nd or 3rd editions)** that reinforce existing lectures.
## Posting Principles
- Currently, I am rotating through a total of 19 courses in order (circular method), posting one lesson per course alternately.
- Postings are made on weekdays (MonโFri), with 5 new lessons uploaded daily across all courses.
- For this course as well, the next lesson will be posted each time its turn comes around in the rotation.
- While the posting speed may feel slow compared to other courses, all courses are progressing together in the same manner.
## Posting Schedule by Section (Total 9 Sections)
| Section | Number of Lessons | Start Date | End Date |
|---|---|---|---|
| Section 1. Why Learn Statistics (Establishing an AI Perspective) | 5 | 2026-07-06 | 2026-07-27 |
| Section 2. Developing a Sense for Data | 6 | 2026-07-31 | 2026-08-27 |
| Section 3. Why You Shouldn't Trust Averages | 6 | 2026-09-02 | 2026-09-29 |
| Section 4. Concepts of Spread and Uncertainty | 5 | 2026-10-05 | 2026-10-26 |
| Section 5. Minimum Essential Concepts of Probability | 5 | 2026-10-30 | 2026-11-20 |
| Section 10. How Not to Misinterpret Relationships | 4 | 2026-11-26 | 2026-12-11 |
| Section 11. Looking at AI Models Statistically | 6 | 2026-12-17 | 2027-01-12 |
| Section 12. Limitations Non-Majors Must Know | 5 | 2027-01-15 | 2027-02-03 |
| Section 13. Wrap-up - Organizing Statistical AI Thinking | 5 | 2027-02-09 | 2027-02-25 |
## Estimated Completion
Based on the current pace, the estimated completion date for all postings of this course is **around February 2027**. (The actual schedule may be moved up or delayed depending on production progress.)
## All Postings Completed
In the case of this course, all revised editions have already been posted. Therefore, please use this schedule information for reference only.
