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