Looking at Four Different Diets,a Researcher Randomly Assigned 20 Equally

question 91

Multiple Choice

Looking at four different diets,a researcher randomly assigned 20 equally overweight women into each of the four diets.What are the degrees of freedom total?

• A)20
• B)4
• C)3
• D)19
• E)16

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Definitions:

Learned Response

A behavior that has been acquired through conditioning, where an individual learns to respond in a specific way to a stimulus after repeated exposure.

Ingroup Bias

Preference for members of one's own social group over those in other groups, often leading to prejudice and discrimination.

Instinctive Behavior

Actions or reactions that are inherently present in an individual from birth, not learned through experience or observation.

Serotonin

A neurotransmitter believed to play many roles, including regulating mood, appetite, and sleep, and involved in some cognitive functions such as memory and learning.