ap statistics - frq practice: regression & distribution

timestamps

• 0:00

  Introduction and Welcome

• 0:31

  TA Introduction and Socials

• 1:01

  Agenda and FRQ Overview

• 2:04

  Exam Structure Explained

• 2:37

  FRQ Types and Investigative Task

• 3:38

  Timing Recommendations

• 4:41

  Scoring Guidelines

• 5:44

  Writing Tips for FRQs

• 7:19

  First FRQ: Room Sizes Histogram

• 7:50

  Describing Distribution with CUSPS

• 10:27

  Potential Outliers Check

• 13:35

  Drawing Box Plot

• 14:37

  Histogram vs Box Plot

• 15:40

  Second FRQ: Checkout Times Regression

• 16:12

  Intercept Interpretation

• 17:47

  R-Squared Interpretation

• 18:50

  Identifying Regression Outlier

• 19:54

  Third FRQ: Wolf Length and Weight

• 20:26

  Positive Linear Relationship

• 22:02

  Slope Interpretation

• 23:36

  Residual Calculation

• 26:17

  Fourth FRQ: Tip Amounts Histogram

• 28:51

  Effect on Mean and Median

• 29:52

  Fifth FRQ: Salary Box Plots Comparison

• 30:24

  Job Choice Analysis

• 31:25

  Conclusion and Questions