Within-Groups Degrees of Freedom Is Calculated By

question 47

Multiple Choice

Within-groups degrees of freedom is calculated by:

• A) subtracting 1 from the total number of groups in the study.
• B) multiplying the number of subjects by the number of conditions in the study and then subtracting 1.
• C) subtracting 1 from the total number of subjects in the study.
• D) for each condition, subtracting 1 from the number of subjects in that group and then adding together the totals for all the groups.

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Definitions:

Gaseous Products

The substances formed as a result of a chemical reaction that exist in the gas state at room temperature.

Thermal Energy

the internal energy present in a system due to its temperature.

Kinetic Energy

The energy possessed by an object due to its motion, proportional to its mass and the square of its velocity.

High Explosives

Substances that detonate, producing an explosion characterized by extremely rapid release of gas and heat, used in military and industrial applications.