Worksheet 1: Welcome to Statistics!#
Your name:
Your student ID number:
- Salk vaccine trial. a) What are some challenges in designing a trial for the polio vaccine? - b) How would you go about designing a trial? 
- A/B Testing. Have you yourself experienced A/B testing? 
- Prosecutor’s fallacy. What is wrong with the defense’s argument? 
- Spurious correlations. What is the difference between forming a hypothesis first, then collecting data, vs. the other way around? 
- What are you excited for this quarter? What do you hope to learn? 
