Math with Bad DrawingsCartoon Archive

Indecision Tree

May 3, 2019

A tidy two-branch decision tree for ordering dinner beside a sprawling, anxious 'indecision tree.'

Use this cartoon

Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.

Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2019-05-03-indecision-tree/ (CC BY-NC 4.0)
Transcript

[Decision Tree] "Does the special sound good?" Yes → Order it. No → Ravioli, with a salad to start.

[Indecision Tree] "Does the special sound good?" Yes → Ask how much it costs → WAIT → Won't that be tactless? → Yes: Go to the bathroom to stall for time / No: Still, do I need to be so price-conscious always? … No → Is my date up for splitting? → Yes: Oh great, now we have to pick *two* dishes… / No: Why not? Sharing two dishes is always better. It lets you hedge. Do I really want to date someone who disagrees? …

Topics
Discrete Math › Trees & GraphsDiscrete Math › Decision TreesProbability › Tree Diagrams
Level
Middle SchoolHigh SchoolAll Ages
Themes
FoodFamily & RelationshipsEveryday LifeVisual Explanations