Experiments and Inference about Cause Section 4.3 Experiments and Inference about Cause

Activity 4.3a, Page 249 Goal: Gain practice with randomization as it is used in design of experiments and to see the effects of randomization.

Tasks a) Organize yourselves and complete all data collection portions of the activity

Tasks a) Organize yourselves and complete all data collection portions of the activity b) Then, you may work in groups of 3 to 4 to complete the write-up for activity. -- one write-up per group -- carefully read and follow directions

Tasks a) Organize yourselves and complete all data collection portions of the activity b) Then, you may work in groups of 3 to 4 to complete the write-up for activity. -- one write-up per group -- carefully read and follow directions c) Due tomorrow

Questions before you begin?