3. Column 1 Column 2 Column 3 Column 4 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

4. QUESTION: This term meaning you divide the population into groups or classifications ANSWER: Stratified Sampling

5. QUESTION: This term meaning a numerical facsimile of real-world events ANSWER: Simulation

6. QUESTION: This level of measurement where both differences and ratios between data are meaningful ANSWER: Ratio

7. QUESTION: People or objects included in the sample ANSWER: Individual

8. QUESTION: This branch of statistics involving methods of organizing, picturing, and summarizing information from samples ANSWER: Descriptive Statistics

9. QUESTION: This level of measurement, which contains no order, applies to data that consists of names, labels, or categories ANSWER: Nominal

10. QUESTION: This term which involves dividing demographic area into sections; each member of the section is included in the sample ANSWER: Cluster Sampling

11. QUESTION: Improvement or change that is the result of individuals believing in a treatment, whether or not it is effective ANSWER: Placebo effect

12. QUESTION: Observations and measurements are conducted in a way that doesn’t change the response or the variable being measured ANSWER: Observational Study

13. QUESTION: This type of variable having a value or numerical measurement ANSWER: Quantitative Variable

14. QUESTION: This level of measurement that applies to data that can be arranged in order; differences between the data cannot be determined or are meaningless ANSWER: Ordinal

15. QUESTION: This uses data or results that are conveniently or readily available ANSWER: Convenience sample

16. QUESTION: The study of how to collect, organize, analyze, and interpret numerical information from data ANSWER: Statistics

17. QUESTION: Measurements or observations from the entire population ANSWER: Census

18. QUESTION: This type of variable used to describe an individual by placing into a group or category ANSWER: Qualitative Variable

19. QUESTION: This branch of statistics involving methods using information from a sample to draw conclusions regarding the population ANSWER: Inferential Statistics

20. QUESTION: This term where the elements of the total population are arranged into some natural order, choosing every k th term ANSWER: Systematic Sampling

21. QUESTION: A “treatment” is deliberately imposed on the individuals being observed ANSWER: Experiment

22. QUESTION: Measurements or observations from part of the population are used ANSWER: Sample

23. QUESTION: This level of measurement where differences between data are meaningful ANSWER: Interval