Evaluate the Binomial Coefficient $${ } _ { 20 } C _ { 20 }$$

question 51

Multiple Choice

Evaluate the binomial coefficient $${ } _ { 20 } C _ { 20 }$$ .

• A)1
• B) \(0\)
• C) \(19\)
• D) \(20\)
• E) \(2\)

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Definitions:

Triad

A group or set of three connected people or things.

Foot-In-The-Door Technique

A persuasion strategy that involves getting a person to agree to a small request to increase the chances they will agree to a larger request later.

Foot-In-The-Door Technique

A persuasion strategy where a small request is made first in order to increase the likelihood of compliance with a larger request later.

Balance Theory

A theory in social psychology suggesting that individuals strive for consistency in their beliefs, attitudes, and sentiments in relation to one another.