ap statistics - formula sheet walkthrough & exam strategy
originally streamed in 2020 with Josh ArgoTeachercurriculum note
This video was recorded for the 2020 AP Statistics exam, which excluded Unit 8 (Chi-Square) and Unit 9 (Slopes/Regression Inference) due to COVID exam changes — the instructor explicitly tells students to cross those sections off. Both units ARE on the current AP Statistics exam. The online submission exam format discussed is also outdated.
covered in this stream
timestamps
- 0:00
Introduction and Overview
- 0:31
AP Stats Exam Timing
- 1:02
Formula Sheet Annotations
- 2:04
Formula Sheet Sections
- 2:41
Printing Formula Sheet
- 3:41
Descriptive Statistics Start
- 4:12
Mean Formula Explanation
- 5:13
Calculations with Calculator
- 6:17
Linear Regression Formula
- 7:53
Interpreting Slope and Intercept
- 8:55
Marking Off Formulas
- 9:57
Interpretations Cheat Sheet
- 10:27
Describing Distributions (CUSS)
- 12:00
Outlier Calculations
- 13:33
Describing Spread
- 14:35
Shape and Skewness
- 16:08
Mean vs Median in Skew
- 17:43
Key Exam Topics
- 18:44
Questions on Descriptive Stats
- 20:48
Probability Distributions
- 21:20
Or Probability Formula
- 22:21
Conditional Probability
- 23:25
And Probability
- 24:59
Discrete Random Variables
- 26:32
Expected Value
- 28:07
Binomial Distribution
- 29:43
Binomial Qualifications
- 30:46
Geometric Distribution
- 31:52
Sampling Distributions
- 33:25
P-Value Interpretation
- 34:30
Standardized Test Statistic
- 35:32
Confidence Intervals
- 37:05
Sample Size Effects
- 38:41
Proportions Parameters
- 40:45
Combined Proportion
- 41:46
Conditions for Proportions
- 44:52
Means Parameters
- 46:24
Conditions for Means
- 48:29
Linear Regression Note
- 49:00
Tables Overview
- 50:32
T-Star and Degrees of Freedom
- 52:34
Q&A Session
- 53:38
Exam Expectations
- 55:40
Wrap-Up and Good Luck
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