Tutorvo

Intersectional Groups & the Small-n Problem

Lesson 7 of 814 minLab

This lesson is part of the course

In this lesson

You split groups A and B by age band, calculate selection rates with a margin of error, flag subgroups too small to judge and compare gaps with and without them.

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Lessons in this course

  1. Confusion Matrix by Group with COUNTIFSLab14 min Locked
  2. Selection Rate & Demographic Parity DifferenceLab12 min Locked
  3. Disparate Impact Ratio & the Four-Fifths RuleLab13 min Locked
  4. Equal Opportunity & Equalised Odds: TPR and FPR GapsLab14 min Locked
  5. Predictive Parity & Calibration by Score BinLab15 min Locked
  6. Group Thresholds: Parity vs Accuracy Trade-offsLab16 min Locked
  7. Intersectional Groups & the Small-n ProblemLab14 min Locked
  8. Fairness Report Card: Limits, Flags & HighlightingLab14 min Locked