What Is the Pooled Variance for the Following Two Samples

question 14

Multiple Choice

What is the pooled variance for the following two samples?

• A)7 Sample 1: n = 8 and SS = 168
• B)√7 Sample 2: n = 6 and SS = 120
• C)20.57
• D)24

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Definitions:

Psychology

The scientific study of the mind and behavior, encompassing various aspects of conscious and unconscious experience as well as thought.

Drug Effects

The physiological and psychological outcomes resulting from the consumption of pharmaceutical substances or recreational drugs.

Biological Model

A model that explains psychological phenomena in terms of biological processes and structures, such as genetics and neurochemistry.

Drug Addiction

A chronic disease characterized by compulsive drug seeking and use, despite harmful consequences, often leading to changes in the brain's functioning.