If Two Events a and B Are Mutually Exclusive, What

question 62

Multiple Choice

If two events A and B are mutually exclusive, what does the special rule of addition state?

• A) P(A or B) = P(A) + P(B)
• B) P(A and B) = P(A) + P(B)
• C) P(A and/or B) = P(A) + P(B)
• D) P(A or B) = P(A) − P(B)

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Definitions:

Stimuli

External factors or events that elicit responses or reactions from living organisms or systems.

Equal Amounts

A term referring to a situation where two or more entities are present in the same quantity or measure.

Immaturity

A state or condition of not being fully developed or lacking the emotional or intellectual maturity expected for a certain age.

Lens Of The Eye

A transparent structure behind the iris that focuses light rays onto the retina, allowing for clear vision at various distances.