ap statistics - describing associations on scatterplots
originally streamed in 2019 with Jerry KosoffTeachertimestamps
- 0:00
Introduction to Scatterplots Series
- 0:31
Content Overview
- 1:01
Graph Types: Univariate vs Bivariate
- 1:32
Examples of Data Displays
- 2:02
Scatterplots Explained
- 3:05
Describing Associations
- 4:07
Explanatory and Response Variables
- 5:43
Variable Placement Flexibility
- 6:45
Association Description Basics
- 7:48
Direction, Form, and Strength
- 9:22
Check for Understanding
- 10:25
Negative Non-Linear Example
- 11:28
AP Rubric and Context
- 12:28
Positive vs Negative Definitions
- 13:31
Linear vs Non-Linear Forms
- 14:34
Strength of Associations
- 15:36
Marine Biologist Scenario
- 18:44
Correlation Coefficient r
- 20:46
Scatterplot Gallery with r
- 24:23
Key Facts About r
- 25:54
Anscombe's Quartet
- 27:58
Outliers and Influence
- 29:00
Topic Review and Summary
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