Test Constructors Can Improve Test Reliability by

question 48

Multiple Choice

Test constructors can improve test reliability by

• A)increasing the number of items.
• B)decreasing the number of items.
• C)retaining items that have the most face validity.
• D)reducing the item to total correlation.

---

Definitions:

Demand Function

An equation that describes the relationship between the quantity of a product demanded and the product’s price.

Price Elasticity

A measure in economics to show how much the quantity demanded of a good responds to a change in the price of that good, indicating its responsiveness to price changes.

Demand Function

A mathematical expression that shows the relationship between the quantity of a good or service that consumers are willing and able to purchase at various prices.

Tickets

Documents or electronic codes that grant the holder the right to admission to an event, transport service, or other specific activities.