timestamps

• 0:00

  Introduction to AP Stats

• 0:33

  Encouraging Questions

• 1:04

  Session Overview

• 1:35

  Agenda and Topics

• 2:06

  Scatter Plots Basics

• 2:37

  Describing Scatter Plots

• 3:07

  Correlation Overview

• 3:38

  Explanatory vs Response Variables

• 4:42

  Scatter Plot Definition

• 6:20

  Direction in Scatter Plots

• 7:54

  Positive and Negative Direction

• 9:27

  Unusual Points

• 11:05

  Form: Linear vs Nonlinear

• 12:38

  Strength of Correlation

• 14:11

  AP Exam Example 2014

• 16:52

  AP Exam Example 2015

• 19:31

  AP Exam Example 2016

• 22:36

  AP Exam Question 2017

• 24:41

  Correlation Coefficient R

• 26:16

  Facts About R Value

• 27:52

  R Value Examples

• 31:37

  R Value Formula

• 33:12

  AP Problem 2002

• 34:50

  Entering Data in Calculator

• 38:00

  Creating Scatter Plot

• 39:01

  Calculating R Value

• 41:08

  Multiple Choice Problem 1

• 44:52

  Multiple Choice Problem 2

• 46:55

  Closing Remarks

• 49:03

  Feedback and Questions