The data you gather when getting the most popular car to test drive is called; Mode.
In mathematics, the mode is simply defined as the value that occurs most often.
Now, we are told that you are gathering data in a car dealership recording which car is most popular to test drive.
Now, the one that will be most popular to test drive is the one with the most occuring highest value and as such the data is called "Mode".
Read more about Mode at; https://brainly.com/question/14532771
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