ap statistics - q&a: hypothesis testing & regression
originally streamed in 2020 with Derek Schiltz & Krish GuptaStudentscurriculum note
This video was recorded for the 2020 AP Statistics exam, which had a COVID-modified format that removed chi-square tests, linear regression inference, and graphing calculator use. The current AP Statistics exam includes all of these topics and uses a standard format.
covered in this stream
timestamps
- 0:00
Q&A Session
- 0:32
Opening for Questions
- 2:11
FRQ on Kochia Plants
- 3:11
Type of Test Discussion
- 4:17
Two-Sample Z-Test
- 4:50
Null and Alternate Hypotheses
- 6:23
Sample Proportions
- 6:55
Pooled Proportion
- 7:59
Test Conditions
- 9:42
Random Sampling and Independence
- 11:16
Normality Conditions
- 13:18
Test Summary
- 15:24
Results and Conclusion
- 15:57
FRQ Questions
- 18:04
Conditions Reasons
- 19:40
Randomness Conditions
- 21:12
Random Assignment
- 22:13
Independence Condition
- 23:17
Normal Distribution
- 25:26
Exam Tips and Removals
- 25:59
Remaining Inference Tests
- 27:04
Offer Another FRQ
- 32:20
2018 FRQ on Checkout
- 32:52
Grocery Store Study
- 35:58
Interpret Intercept
- 36:59
Coefficient of Determination
- 39:03
Identify Outlier
- 42:09
End of FRQ
- 43:32
Final Questions
- 49:24
Cram Finale Promo
- 50:50
Conditions Example
- 51:53
Organizing Notes
- 53:25
Inference Procedures
- 55:06
Session Conclusion
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