Experimental design powerpoint2
Experiments and Observational Studies
Experimental Design
Chapter 2 Experimental Design. Definitions: 1) Observational study - observe outcomes without imposing any treatment 2) Experiment - actively impose some.
4.2 Today you will work with your group to design an experiment. But first….There are a few things you need to know. 1)Observational study – The researcher.
Chapter 5