If a contact lens has a scratch on it, the manufacturer classifies it as defective. This is an example of a continuous variable.

Question

Quizplus · Accepted Answer

A scratch on a contact lens is not a continuous variable, as it is a discrete defect that can be clearly identified as present or not present. A continuous variable would be something like the weight of a contact lens, which can vary infinitely within a certain range.

If a Contact Lens Has a Scratch on It, the Manufacturer