In an experiment described in the textbook, bar patrons preferred the taste of vinegar-laced beer in a glass labeled "MIT brew" to the taste of identical beer served in an unlabeled glass. The type of glass is a(n) variable in this study.

The correct answer to the following question will be "Dependent".

Explanation:

What's being tested and evaluated in the study was the dependent variable or vector which reacts. It's what happens to that variable as a result of immigration.Throughout a scientific test, this variable seems to be the variable that is being evaluated and assessed.

Therefore, this type of dependent variable is used in the study.