Final answer:
A norm reference assessment test works best when comparing an individual's performance to a larger population, providing normative scores.
Step-by-step explanation:
A norm reference assessment test works best when it is necessary to compare an individual's performance to a larger population. This type of test is designed to provide normative scores, which represent the average performance of a specific group of people. These tests are commonly used in educational settings to assess students' abilities and determine how they stack up against their peers in a particular subject area or grade level. For example, the SAT is a norm reference assessment test used to compare students' college readiness.