ap statistics cram – confidence intervals for proportions

timestamps

• 0:00

  Introduction to Inference

• 0:38

  Confidence Intervals for Proportions

• 1:40

  Upcoming Events and Trivia

• 2:41

  Stream Outline Overview

• 4:16

  Defining Inference

• 5:36

  Inference Process Explanation

• 7:41

  Categorical vs Quantitative Data

• 8:12

  Confidence Interval Basics

• 9:14

  Visualizing Confidence Intervals

• 10:48

  Margin of Error

• 12:23

  Confidence Level Interpretation

• 13:57

  Confidence Level Details

• 15:32

  Confidence Level Effects

• 16:34

  Sample Size Impact

• 18:11

  Confidence Interval Formula

• 20:48

  SPDC Steps

• 22:53

  Stating the Parameter

• 24:26

  Planning Conditions

• 26:01

  Random Condition

• 28:41

  Independence Condition

• 29:43

  Normal Condition

• 31:15

  Performing Calculations

• 35:39

  Calculator Functions

• 37:46

  Concluding Interpretation

• 39:17

  Example Problem Introduction

• 39:50

  Constructing Confidence Interval

• 40:52

  Checking Conditions

• 41:24

  Calculator Interval Calculation

• 42:28

  Interval Interpretation

• 43:00

  Cost Estimate Interval

• 44:01

  Minimizing Margin of Error

• 46:06

  Non-Negotiables Summary

• 47:44

  Closing Remarks