A student received a score on a norm-referenced standardized test that was −2 z-scores below the mean. This person scored better than approximately 16 percent of his or her norm group.

Question

Quizplus · Accepted Answer

A score that is −2 z-scores below the mean corresponds to approximately the 2.3rd percentile, meaning that the student scored better than only 2.3 percent of the norm group.

A Student Received a Score on a Norm-Referenced Standardized Test