The z-score has no units even though the original values will normally be expressed in units such as dollars, years, pounds, or calories.

Name: The z-score has no units even though the original values will normally be expressed in units such as dollars, years, pounds, or calories.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The z-score is a standardized value that represents the number of standard deviations an individual value is from the mean. It is a ratio of the deviation from the mean to the standard deviation and therefore has no units.

The Z-Score Has No Units Even Though the Original Values