Creating and Reading Two-Way Tables - Pendulum and Sobriety Testing
through its collaboration with the SERC Pedagogic Service.
In this activity, the students create a two-way table through a class activity. At the beginning of class, the instructor distributes "Yes (almost to 1/3 of class)" and "No" cards to class participants. Depending on the card student receives, he/she will be assumed to be using alcohol or not. Then, the students have to go through a "pendulum testing" to decide "scientifically" if they use alcohol or not. After the result of testing, the students organize the data as a two-way table.
Conditional and marginal distributions