What term describes the key characteristics that are observed or measured as part of an experiment or analysis?
- variable
- data set
- statistics
- population
| Answers Explanation & Hints:
The term that describes the key characteristics that are observed or measured as part of an experiment or analysis is “variable”. A variable is any characteristic or factor that can be measured or controlled in a study or experiment. Examples of variables include age, gender, height, weight, income, test scores, and many others. In data analysis, variables can be classified as either independent or dependent. The independent variable is the one that is being manipulated or controlled by the researcher, while the dependent variable is the one that is being measured or observed as the outcome or effect of the independent variable. |