Hex logo of Stat 20 showing a golden bear.

This Week

May 5
No class
Due tomorrow:
  • WSP 9 (WS-method-ls, WS-eval-improving-predictions)
  • WSP 10 (WS-overfitting, WS-cancer-1, WS-cancer-2)
May 6/7
Review Session Tuesday/Wednesday
May 8/9
Review Sessions Friday
No matching items

Week 1

Jan 20
No class
Jan 21/22
Understanding the World with Data
Before class:
Notes
Jan 23/24
Taxonomy of Data
Before class:
Notes Tutorial
In class:
Slides WS

Week 2

Jan 27
Lab 1 Workshop
Due tomorrow:
  • WSP 1 (Fill online at Gradescope)
  • Lab 1
Jan 28/29
Summarizing Categorical Data
Before class:
Notes Tutorial
Jan 30/31
Summarizing Numerical Data
Before class:
Notes Tutorial
In class:
Slides WS Lab: Part II

Week 3

Feb 3
Quiz 1
In class:
Slides
Due tomorrow:
  • WSP 2 (WS-taxonomy, WS-categorical, WS-numerical)
Feb 4/5
A Grammar of Graphics
Before class:
Notes Tutorial
In class:
Slides WS
Feb 6/7
Conditioning
Before class:
Notes Tutorial

Week 4

Feb 10
Lab 2 Workshop
Due tomorrow:
  • Lab 2.1
  • Lab 2.2
Feb 11/12
Summarizing Associations
Before class:
Notes Tutorial
In class:
Slides WS Lab: Part II
Feb 13/14
Multiple Linear Regression
Before class:
Notes
In class:
Slides

Week 5

Feb 17
No Class
Due tomorrow:
  • WSP 3 (WS-grammar-graphics, WS-conditioning, WS-summarizing-associations)
Feb 18/19
Intro to Probability
Before class:
Notes Tutorial
In class:
Slides WS
Feb 20/21
Computing Probabilities
Before class:
Notes
In class:
Slides WS

Week 6

Feb 24
Quiz 2
In class:
Slides
Due tomorrow:
  • WSP 4 (WS-intro-prob, WS-computing-prob)
Feb 25/26
Probability Distributions
Before class:
Notes
In class:
Slides WS
Feb 27/28
Random Variables
Before class:
Notes
In class:
Slides WS

Week 7

Mar 3
Lab 3 Workshop
Due tomorrow:
  • Lab 3.1
  • Lab 3.2
Mar 4/5
Expected Value and Variance
Before class:
Notes
Mar 6/7
Normal Approximation
Before class:
Notes
In class:
Slides Lab: Part II

Week 8

Mar 10
Quiz 3
In class:
Slides
Due tomorrow:
  • WSP 5 (WS-prob-distributions, WS-random-variables, WS-ev-variance)
Mar 11/12
From Samples to Populations
Before class:
Notes
Mar 13/14
Confidence Intervals
Before class:
Notes
In class:
Slides Lab: Part II

Week 9

Mar 17
Lab 4 Workshop
Due tomorrow:
  • Lab 4.1
  • Lab 4.2
Mar 18/19
Bootstrapping
Before class:
Notes
In class:
Slides WS
Mar 20/21
Intro to Hypothesis Tests
Before class:
Notes
In class:
Slides WS

Week 10

Mar 24
No Class
Due tomorrow:
  • Nothing! Enjoy Spring Break!
Mar 25/26
No Class
Mar 27/28
No Class

Week 11

Mar 31
Lab 5 Workshop
Due tomorrow:
  • Lab 5.1
  • Lab 5.2
  • WSP 6 (WS-sampling-distributions, WS-bootstrapping, WS-hyp-testing-1)
Apr 1/2
Types of Hypothesis Tests
Before class:
Notes
In class:
Slides WS
Apr 3/4
Wrong By Design
Before class:
Notes
In class:
Slides WS

Week 12

Apr 7
Quiz 4
In class:
Slides
Due tomorrow:
  • WSP 7 (WS-hyp-tests-2, WS-wrong-by-design)
Apr 8/9
Defining Causality
Before class:
Notes
Apr 10/11
Randomized Experiments
Before class:
Notes
In class:
Slides Lab: Part II

Week 13

Apr 14
Lab 6 Workshop
Due tomorrow:
  • Lab 6.1
  • Lab 6.2
Apr 15/16
Causal Effects in Observational Studies
Before class:
Notes
In class:
Slides WS
Apr 17/18
Using Time to Measure Causal effects
Before class:
Notes
In class:
Slides WS

Week 14

Apr 21
Quiz 5
In class:
Slides
Due tomorrow:
  • WSP 8 (WS-causal-effects-obs-studies, WS-using-time-measure-causal)
Apr 22/23
The Method of Least Squares
Before class:
Notes
Apr 24/25
Evaluating and Improving Predictions
Before class:
Notes
In class:
Slides WS Lab: Part II

Week 15

Apr 28
Lab 7 Workshop
Due tomorrow:
  • Lab 7.1
  • Lab 7.2
Apr 29/30
Overfitting
Before class:
Notes
In class:
Slides WS WS: Slides WS
May 1/2
Logistic Regression
Before class:
Notes
In class:
Slides WS

Week RRR

May 5
No class
Due tomorrow:
  • WSP 9 (WS-method-ls, WS-eval-improving-predictions)
  • WSP 10 (WS-overfitting, WS-cancer-1, WS-cancer-2)
May 6/7
Review Session Tuesday/Wednesday
May 8/9
Review Sessions Friday

Week Final Exams

May 15
Stat 20 Final Thursday May 15 7-10 pm
No matching items