Across
- 3. data used to test the hypothesis
- 6. Detected with senses
- 10. Measurement mistake made by humans & machines
- 11. Repeating an experiment
- 13. Manipulated variable by the researcher to see it's effect on the dependent variable
- 14. anything held constant in an experiment
Down
- 1. variable responding measured and affected by the independent variable
- 2. Asking questions and testing answers
- 4. changeable feature of an experiment
- 5. statement that tells what will happen under certain conditions.
- 7. find out what is already known on the topic
- 8. scientific investigation done under controlled conditions
- 9. Educated guess
- 12. # of individuals or events studied