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

question 45

True/False

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

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Definitions:

Profitability

A measure of the efficiency of a company in generating profits from its operations, calculated as the ratio of net income to revenue.

Sourcing

The process involved in finding, evaluating, and engaging suppliers of goods and services.

Mineralized Salts

Inorganic substances, primarily calcium and phosphate, deposited in the matrix of bone and teeth, giving them hardness and rigidity.

Organic Matrix

The non-mineral component of bone and teeth, composed mainly of collagen and ground substance, which provides flexibility and tensile strength.