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Introduction to Probability and Statistics

Stat 20 UC Berkeley


Hex logo of Stat 20 showing a golden bear.

Week 1

Jan 16

Understanding the World with Data
Notes Slides Lab

Jan 18

Taxonomy of Data
Notes Slides PS

Resources

  • Markdown Live Preview
  • Extra Practice

Week 2

Jan 23

Summarizing Categorical Data
Notes Slides PS Lab

Jan 25

Summarizing Numerical Data
Notes Slides PS

Resources

  • None this week

Week 3

Jan 29

Lab 1 Workshop

Jan 30

Data Pipelines
Notes Slides PS Lab

Feb 1

A Grammar of Graphics
Notes Slides

Resources

  • Extra Practice

Week 4

Feb 5

Lab 2 Workshop

Feb 6

Summarizing Associations
Notes Slides PS

Feb 8

Multiple Linear Regression
Notes Slides

Resources

  • Extra Practice

Week 5

Feb 12

Quiz 1

Feb 13

Intro to Probability
Notes Slides PS

Feb 15

Conditional Probability
Notes Slides PS

Resources

  • None this week

Week 6

Feb 19

Holiday! (no class)

Feb 20

Probability Distributions
Notes Slides PS

Feb 22

Random Variables
Notes Slides PS

Resources

  • None this week

Week 7

Feb 26

Lab Workshop / Review

Feb 27

Expected Value and Variance
Notes Slides PS Lab

Feb 29

Normal Approximation
Notes Slides

Resources

  • Extra Practice

Week 8

Mar 4

Quiz 2

Mar 5

Sampling Distributions
Notes Slides PS Lab

Mar 7

Confidence Intervals
Notes Slides

Resources

  • None this week

Week 9

Mar 11

Lab 4 Workshop

Mar 12

Bootstrapping
Notes Slides PS

Mar 14

Intro to Hypothesis Tests
Notes Slides PS

Resources

  • None this week

Week 10

Mar 18

Quiz Review

Mar 19

Types of Hypothesis Tests
Notes Slides PS

Mar 21/22

Quiz 3, Wrong By Design
Notes Slides PS

Resources

  • None this week

Week Spring Break

No Class

Resources

  • None this week

Week 10

Apr 1

Final Review Day/Cheatsheet Pickup

Apr 2

The Method of Least Squares
Notes Slides PS Lab Extra Practice

Apr 4

Evaluating and Improving Predictions
Notes Slides PS

Resources

  • None this week

Week 12

Apr 8

Lab 5 Workshop

Apr 9

Overfitting
Notes Slides PS Lab

Apr 11

Logistic Regression
Notes Slides Extra Practice

Resources

  • None this week

Week 13

Apr 15

Quiz 4

Apr 16

Defining Causality
Notes Slides Lab

Apr 18

Randomized Experiments
Notes Slides

Resources

  • None this week

Week 14

Apr 22

Lab 7 Workshop

Apr 23

Causal Effects in Observational Studies
Notes Slides PS

Apr 25

Using Time to Measure Causal effects
Notes Slides PS

Resources

  • None this week

Week RRR

No Class

Resources

  • None this week

Week Final Exams

May 9

Stat 20 Final

Resources

  • None this week
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