If a and B Are Mutually Exclusive Events, with P(A) $\cup$

question 18

Short Answer

If A and B are mutually exclusive events, with P(A) = 0.30 and P(B) = 0.40, then P(A $\cup$ B) is: $\begin{array}{|l|l|}\hline \text { A. } & 0.10 \\\hline \text { B. } & 0.12 . \\\hline \text { C. } & 0.70\\\hline D.&\text { None of these choices are correct. }\\\hline \end{array}$

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Definitions:

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, through which an individual makes associations between certain behaviors and their consequences.

Primary Reinforcement

A type of reinforcement that satisfies a basic biological need, such as food for hunger or water for thirst.

Bed-wetting

Involuntary urination during sleep, commonly seen in children.

Classical Conditioning

The mechanism of learning through the linkage of a natural stimulus and an environmental one.