EPISODE 005 · THE GARAGE
The Mechanic
A strong prior. A very tired Saab.. Dr. Bayes faces an inconvenient sample of breakdowns—and a mechanic who won't let him ignore it.
THE COMICTap any panel to open it at full size
A NOTE FOR CURIOUS MINDS
Behind the joke.
Dr. Bayes knows better than to dismiss repeated evidence merely because it threatens a cherished belief. But the Saab is his exception. The joke is about motivated reasoning: applying a stricter standard of proof to evidence we dislike than to evidence that flatters our existing opinions.
SPEECH BUBBLES, IN WORDS
The transcript.
For readers who prefer dialogue without zooming in.
Read the dialogue ↘
Mechanic: Your Saab has broken down four times this month. You need a new car.
Dr. Bayes: That's a very small sample.
Mechanic: It's the fourth month in a row!
Dr. Bayes: I have a strong prior.





