What Does Random Assignment Do?​

question 58

Multiple Choice

What does random assignment do?​

• A)It increases the variance of measurements.
• B)​It increases the correlation between two variables.
• C)​It eliminates the effects of the independent variables.
• D)​It determines who will be in the experimental group.

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Definitions:

Elasticity

An indicator of the degree to which the demand or supply for a product varies following a price change.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, indicating the sensitivity of consumers to price changes.

Printer

A device that converts digital documents into physical copies on paper or other printing materials.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price over a specified period of time.