ap statistics - normal distributions
originally streamed in 2020 with Josh ArgoTeachercurriculum note
This video was recorded for the 2020 AP Statistics exam, which had a modified format due to COVID-19 (no calculator required, open notes). The current AP Statistics exam has returned to its standard format with an approved graphing calculator.
covered in this stream
timestamps
- 0:00
Introduction to Normal Distributions
- 0:39
Importance in AP Statistics
- 1:09
Fiveable Streams Overview
- 2:13
Upcoming Statistics Sessions
- 3:50
Social Media and Notifications
- 4:20
Agenda for the Session
- 4:50
Describing Normal Distribution
- 6:26
Real-World Examples
- 7:00
Empirical Rule Explanation
- 9:34
IQ Scores Example
- 11:08
Standard Normal Curve
- 12:10
Z-Scores Introduction
- 14:50
Z-Score Formula
- 15:52
Grades Comparison Example
- 19:34
Calculating Probabilities
- 20:35
Lego Weight Example
- 24:03
Using Z-Table
- 26:43
Normal CDF on Calculator
- 30:52
Sampling Distributions Overview
- 32:24
Conditions for Proportions
- 32:57
Central Limit Theorem
- 34:32
Sampling Distribution Formulas
- 37:41
Lego Sampling Example
- 43:33
Proportions Voting Example
- 47:13
Normal Curve in Inference
- 48:46
Balloons House Example
- 50:20
Normal Condition Importance
- 51:24
Random Sampling Issues
- 54:03
Interpreting P-Value
- 56:07
Session Wrap-Up and Questions
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