After Every Score in a Sample Is Multiplied by 3,the

question 76

Multiple Choice

After every score in a sample is multiplied by 3,the mean is calculated and found to be M = 21.What was the mean for the original scores?

• A)7
• B)21
• C)63
• D)Cannot be determined from the information given

---

Definitions:

Indirect Material

Materials used in the production process but cannot be directly traced to a final product, such as lubricants and cleaning supplies used in a factory.

Factory Overhead

Encompasses all indirect costs involved in the manufacturing process, such as utilities, maintenance, and management salaries.

Direct Materials

Raw materials that can be directly attributed to the production of goods or services.

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life, reflecting wear and tear, deterioration, or obsolescence.