The Procedure That Ensures That All Subjects Have an Equal

question 495

Multiple Choice

The procedure that ensures that all subjects have an equal chance of being in any group or condition within the experiment is called

• A)random sampling
• B)random choice
• C)random assortment
• D)random assignment

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Definitions:

Oxyacetylene Cutting

A process that uses a mixture of oxygen and acetylene gases to cut through metal by burning or oxidizing.

Ground Clamp

An electrical clamp designed to securely connect grounding wires to a rod or other types of grounding systems, ensuring a safe path for excess electricity.

Electric Arc Welding

A process of joining metals by generating an electric arc between an electrode and the base material, melting the metals at the welding point.

Electric Shock Resistant

A characteristic of materials or equipment designed to minimize the risk of electric shock to individuals, often through insulation or grounding.