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## Announcement

**Final Exam**: Monday, 05/11/2020, 10:00 AM - Tuesday, 05/12/2020, 10:00 AM.- Final Exam is published! Good luck!
- Question 3b was updated at 1:30 PM on Monday, 05/11/2020. Double check to make sure you have the correct question for 3b.

- Homework 11 and Homework 12 solutions are now available!
**Students who take the Final Exam will automatically get full marks (10/10) for Homework 11 and Homework 12.**- No submission for HW 11 and HW 12 is needed.

- COVID-19 Online Adjustments!

*You can find reminders on homework deadlines, upcoming exams, changes to the office hours schedule (if needed), etc. here! Make sure you check this section at least once a week!*

## STAT 400 Course Schedule

**Notes**:- Lecture notes + video might be posted before the scheduled day and time. Think of the scheduled time as the latest possible time for me (Ha) to post the material.
- Zoom link for:

## Week 1 | 01/20/2020 - 01/24/2020

**Lecture notes**:**Additional material**: Infinite Series, More Infinite Series**Homework**: HW1

## Week 2 | 01/27/2020 - 01/31/2020

**Lecture notes**:**Additional material**: Notes on Bayes’ Thereom**Discussion**: [Material] [Solution]**Deadline**: Homework 1 due in-class on Friday, 01/31/2020.**Homework**: HW2

## Week 3 | 02/03/2020 - 02/07/2020

**Lecture notes**:**1.2**[*1.3*, 1.3] Methods of Enumeration (Counting) - [Annotated]**2.1**[*2.1*, 2.1] Random Variables (Discrete)**2.2**[*2.2*, 2.2] Expectation**2.3**[*2.3*, 2.3] Mean, Variance, Standard Deviation

**Additional material**: Notes on Discrete Random Variables**Discussion**: [Material] [Solution]**Deadline**: Homework 2 due in-class on Friday, 02/07/2020.**Homework**: HW3

## Week 4 | 02/10/2020 - 02/14/2020

**Lecture notes**:**2.4**[*2.4*, 2.4] Binomial Distribution**2.5**[*2.5*, 2.5] Geometric and Negative Binomial Distributions**2.4**[*2.4*, 2.4] Hypergeometric and Multinomial Distributions - [Annotated]

**Additional material**:**Discussion**: [Material] [Solution]**Deadline**: Homework 3 due in-class on Friday, 02/14/2020.**Homework**: HW4

## Week 5 | 02/17/2020 - 02/21/2020

**Lecture notes**:**Additional material**: Poisson CDF Table**Discussion**: [Material] [Solution]**Deadline**: Homework 4 due in-class on Friday, 02/21/2020.**Homework**: HW5

## Week 6 | 02/24/2020 - 02/28/2020

**Lecture notes**:**Additional material**: Notes on Continuous Random Variables**Discussion**: [Material] [Solution]**Deadline**: Homework 5 due in-class on Friday, 02/28/2020.**Upcoming**: No homework due next week,**Exam 1**is on**Wednesday, 03/04/2020**.

## Week 7 | 03/02/2020 - 03/06/2020

**Lecture notes**:**Additional material**:**Discussion**: [Material] [Solution]**Exam 1**: Wednesday, 03/04/2020, 7:00 PM - 8:20 PM at Lincoln Hall Theater (Lincoln Hall 1053).- No class on
**Wednesday, 03/04/2020**due to exam. **Homework**: HW6

## Week 8 | 03/09/2020 - 03/13/2020

**Lecture notes**:**Additional material**:**Discussion**: [Material] [Solution]**Deadline**: Homework 6 due on Friday, 03/13/2020.**Homework**: HW7

## Week 9 | 03/16/2020 - 03/20/2020

- No class - Spring Break

## Week 10 | 03/30/2020 - 04/03/2020

**Lecture notes**:**Additional material**:**Discussion**: [Material] [Solution]**Deadline**: Homework 7 due at 2:00 PM on Friday, 03/27/2020.**Homework**: HW8

## Week 11 | 03/23/2020 - 03/27/2020

**Lecture notes**:**Discussion**: [Material] [Solution]**Deadline**: Homework 8 due at 2:00 PM on on Friday, 04/03/2020.**Homework**: HW9

## Week 12 | 04/06/2020 - 04/10/2020

**Lecture notes**:**6.4**[*6.1*, 6.2] Estimators, Part 3 Additional Examples [Lecture Video] - [Annotated]- Lecture Notes for 7.1, 7.4 - [Lecture Video] - [Annotated]:
**7.1**[*6.2*, 6.4] Confidence Intervals for Means**7.4**[*6.6*, 6.8] Sample Size Planning

- Lecture Notes for 7.1, 5.5 - [Lecture Video] - [Annotated]:
**7.1**[*6.2*, 6.4] Confidence Intervals for Means**5.5**[*5.5*, 5.3] Student’s t Distribution

**Discussion**: [Material] [Solution]**Deadline**: Homework 9 due at 2:00 PM on Friday, 04/10/2020.**Homework**: HW10

## Week 13 | 04/13/2020 - 04/17/2020

**Lecture notes**:**Discussion**: [Material] [Solution]**Deadline**: Homework 10 due at 2:00 PM on Friday, 04/17/2020.**Upcoming**: No homework due next week,**Exam 2**is on 04/22/2020.

## Week 14 | 04/20/2020 - 04/24/2020

**Lecture notes**:*No lecture this week***Exam 2**: Wednesday, 04/22/2020.- No class on
**Wednesday, 04/22/2020**due to exam.

## Week 15 | 04/27/2020 - 05/01/2020

**Lecture notes**:**8.3, 8.1**[*7.1*, 8.1] Hypothesis Tests for One Proportion [Lecture Video] - [Annotated]**8.1**[*7.2*, 8.2] Hypothesis Tests for One Mean [Lecture Video] - [Annotated]**8.1**[*7.4*, 8.2] Hypothesis Tests for Variances**7.3, 8.3**[*6.5, 7.1*, 6.7, 8.1] Hypothesis Tests for Two Proportions**7.2, 8.2**[*6.3, 7.3*, 6.5, 8.3] Hypothesis Tests for Two Means

## Week 16 | Current Week

- 05/04/2020 - 05/08/2020
**Lecture notes**:**9.1**[*8.1*, 6.5, 8.5] Square Goodness-of-Fit Test**9.2**[*8.2*, 8.6] Chi-Square Tests of Homogeneity and Independence

**Final Exam**: Monday, 05/11/2020, 10:00 AM - Tuesday, 05/12/2020, 10:00 AM.