I the Probability of a Particular Outcome, Designated X, Must

question 80

Multiple Choice

i. The probability of a particular outcome, designated X, must always be between 0 and 100
Inclusive.
ii. A random variable is a quantity resulting from a random experiment that can assume different
Values by chance.
iii. The mean of a probability distribution is referred to as its expected value.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) is a correct statement but not (ii) or (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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Definitions:

Two-Way Avoidance

A learning process in which an animal or human learns to avoid a negative stimulus by performing a particular behavior.

Unpleasant Situation

A scenario or condition that is not enjoyable or is likely to cause discomfort, distress, or dissatisfaction.

Escape

A behavioral response aimed at getting away from a threatening or uncomfortable situation or stimulus.

Escape Response

A behavioral reaction aimed at moving away from an unpleasant or harmful stimulus, often considered a basic survival instinct.