Match the words with the definition. words: 1. control group 2. experimental group 3. population 4. qualitative 5. sample 6. scientific method 7. variable definitions: *group used for comparison that doesn't receive experimental treatment *something that is likely to change *group that receives the experimental treatment *experimental method used to find fact and separate opinions *a whole group of people *a group of people selected from a population *research that explores the "why" and "how" of situations