List the Outcomes Comprising the Specified Event Here, for Example, HTTH Represents the Outcome That the First

question 19

Multiple Choice

List the outcomes comprising the specified event.
-When a quarter is tossed four times, 16 outcomes are possible. $\begin{array} { l l l l } \text { HHHH } & \text { HHHT } & \text { HHTH } & \text { HHTT } \\ \text { HTHH } & \text { HTHT } & \text { HTTH } & \text { HTTT } \\ \text { THHH } & \text { THHT } & \text { THTH } & \text { THTT } \\ \text { TTHH } & \text { TTHT } & \text { TTTH } & \text { TTTT } \end{array}$
Here, for example, HTTH represents the outcome that the first toss is heads, the next two tosses are tails, and the fourth toss is heads. The events $A$ and $B$ are defined as follows.
$\mathrm { A } =$ event exactly two tails are tossed
$B =$ event the first and last tosses are the same
List the outcomes that comprise the event (A & B) .

• A)HHHH, HHTH, HHTT, HTHH, HTHT, HTTH, THHT, THTH, THTT, TTHH, TTHT, TTTT
• B) HHTT, HTHT, HTTH, THHT, THTH, TTHH
• C) HTTH, THHT
• D) HHHH, HHTH, HTHH, HTTH, THHT, THTT, TTHT, TTTT

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Definitions:

Extinguished

In a psychological context, refers to the process by which a conditioned response decreases or disappears after repeated exposure to the conditioned stimulus without reinforcement.

Enhanced

Improved or increased in quality, value, or strength.

Partial Reinforcement

A conditioning schedule where a reward is not provided after every desired response, making the behavior more resistant to extinction.

Continuous Reinforcement

A method in behavioral psychology where a desired behavior is reinforced every time it occurs, often used to teach or establish a new behavior.