Experimental Variable (Noun)
Meaning
(statistics) a variable whose values are independent of changes in the values of other variables.
Classification
Nouns denoting cognitive processes and contents.
Examples
- The researcher identified the dosage of the new medication as the experimental variable in the clinical trial.
- In the study on the effects of climate change, the amount of carbon dioxide in the atmosphere was considered the experimental variable.
- The experimental variable in the psychology experiment was the level of noise in the room, which was manipulated to observe its effect on cognitive performance.
- The scientist carefully controlled the experimental variable of temperature to ensure accurate results in the laboratory experiment.
- The experimental variable in the agricultural study was the type of fertilizer used, which was varied to determine its impact on crop yield.