If a Set of Scores Is Transformed by Adding a Constant

question 22

Multiple Choice

If a set of scores is transformed by adding a constant (other than zero) to each score, which of the following statistics would remain unchanged?

• A) Mean
• B) Median
• C) Mode
• D) Standard deviation

---

Definitions:

Net Income

The profit a company has after deducting all its expenses from its total revenue.

Unit Costs

The cost incurred to produce, purchase, or supply one unit of a product or service, calculated by dividing total costs by the number of units produced or purchased.

Inventory Items

Goods or materials that a business holds for the purpose of sale or production.

Retail Inventory Method

An accounting method used by retailers to estimate inventory cost by using a consistent markup and grouping similar items.