​Four Possibilities Have Probabilities 0

question 1

Multiple Choice

​Four possibilities have probabilities 0.4,0.2,0.2 and 0.2 and values $40,$30,$20,and $10 respectively.The expected value is:

• A)​$22
• B)$24
• C)$26
• D)​$28

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Definitions:

Negative Feedback

A process by which a system regulates itself by reducing the output or activity when it becomes too high, aiming to maintain stability or equilibrium.

Interpersonal Skills

Abilities that facilitate effective communication and interaction with others.

Emotional Abuse

A form of abuse characterized by the use of words, actions, and other methods to control, intimidate, or inflict emotional harm on another person.