Chapter 10 RDE Puzzle

Across

6. participants trying to figure out what the study is designed to prove

Down

1. shape of the relationship between variables

2. variables, other than the independent variable,
 that may be responsible for dfferences between your conditions

3. functional relationship between an independent variable and dependent 
 variable that is graphically represented by a straight line

4. participants who receive no treatment, not even a placebo

5. abbreviation for a statistical test that is especially useful when 

 data are interval and there are more than two groups