The Degree to Which Test Instruments Measure What They Are

question 4

Multiple Choice

The degree to which test instruments measure what they are intended to measure is known as ______.

• A) reliability
• B) stability
• C) rigor
• D) validity

---

Definitions:

Corporate Profits

The earnings generated by companies after covering their operational costs, taxes, and expenditures.

Proprietors' Income

The income earned by owners of unincorporated businesses, reflecting their production and sales efforts.

Rent

A periodic payment made by a tenant to a landlord in exchange for the use of land, a building, or another property.

Landlords

Individuals or entities that own real estate properties and rent them out to tenants, earning rental income in return.