Of Five Letters (A,B,C,D,and E),two Letters Are to Be Selected

question 85

Multiple Choice

Of five letters (A,B,C,D,and E) ,two letters are to be selected at random.How many possible selections are there?

• A)20
• B)7
• C)5!
• D)10

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Definitions:

Hedonic Treadmill

A theory suggesting that individuals tend to return to a relatively stable level of happiness despite major positive or negative events or life changes.

Negative Affect

A psychological state involving feelings of distress, discomfort, and unhappiness.

Positive Affect

A psychological state that involves feelings of enthusiasm, pleasure, and happiness.

Hedonic Treadmill

The observed tendency of humans to quickly return to a relatively stable level of happiness despite major positive or negative events or life changes.