Question

Sensory tests are typically classified according to their primary purpose and most valid use. Which kind of sensory test simply attempts to answer whether any difference exists between two types of products, usually comparing a control and a test sample

Answer 1

Answer: The paired comparison test

Explanation:

The paired comparison test is a simple sensory test organized to identify the differences between two samples. A group of people are invited to test for the differences by rating the attributes of two samples. It may also be used to test for preference, where the participants are tasked with rating the sensory preference of the attributes of the two products. Here, fatigue is reduced due to the small sample size and it allows for better responses.