If a and B Are Mutually Exclusive $P ( A ) = 0.2$

question 41

Multiple Choice

If A and B are mutually exclusive, $P ( A ) = 0.2$ , and $P ( B ) = 0.6$ , find $P ( A \cup B ) ^ { \prime }$ .

• A) \(P ( A \cup B ) ^ { \prime } = 0.2\)
• B) \(P ( A \cup B ) ^ { \prime } = 0.88\)
• C) \(P ( A \cup B ) ^ { \prime } = 0.92\)
• D) \(P ( A \cup B ) ^ { \prime } = 0.12\)
• E) \(P ( A \cup B ) ^ { \prime } = 0.38\)

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Definitions:

Mental Processes

The internal, cognitive operations that underlie human thought, emotion, and behavior.

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The ability to regulate or direct the actions or responses of an organism, often seen in the context of experiments or behavior modification.

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Part of a population.

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Groups of individuals belonging to the same species that live in a shared region and are capable of interbreeding.