Five board-style questions on hypothesis testing — the false positives and false negatives behind every trial you will read. Answer each one, then explore a short interactive that shows why the answer is what it is.

Type 1 and Type 2 Errors

QR code that opens the Type 1 and Type 2 Errors activity

Scan to follow along on your phone

uva-em-journal-club.pages.dev/apps/type-i-ii-errors

How this works
  1. Read a question and commit to an answer.
  2. Reveal the answer and an interactive activity that demonstrates it.
  3. Move on to the next question.

About 10 minutes. Best on the projector, but works on any phone.