Crossword Puzzle

1. Possesses all the characteristics of interval measurement, and there exist a true zero.
3. Variables that can be counted or measured.
5. Classifies data into mutually exclusive categories in which no order or ranking can be imposed on the data.
7. A number that describes a sample.
8. When the units are people, they are sometimes called.
10. The study and practice of how we can extract insight and knowledge from large amounts of data.
11. A sampling technique that gives everyone in the population a fair chance to be chosen in the study.
13. Variables that can assume an infinite number of values between any two specific values.
14. Variables that have distinct categories according to some characteristic or attribute.
17. A characteristic or attribute that can assume different values.
18. A number that describes a population.

2. Classifies data into categories that can be ranked, but precise differences between ranks do not exist.
4. Variables that can assume values that can be counted.
6. The entire collection of individuals about which information is sought.
8. The study of procedures for collecting, describing, and drawing conclusions from the information.
9. These are collections of observations, such as measurements, gender, or survey response.
12. Occurs when one or more parts of the population are favored over others.
13. The collection of data from every member of the population.
15. Ranks data, and precise differences between units of measure do exist, but there is no meaningful zero.
16. A subset of a population containing the individuals that are actually observed.