If X Is a Discrete Uniform Random Variable Ranging from One

question 28

Multiple Choice

If X is a discrete uniform random variable ranging from one to eight, its mean is:

• A)4.0
• B)4.5
• C)5.0
• D)5.5

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Definitions:

Eidetic Memory

The rare ability to recall images, sounds, or objects with high precision for a brief period after being exposed to them, often referred to as photographic memory.

Auditory Stimulation

The exposure to sound or noise, which can influence brain activity and behavior, being critical in processes like learning and communication.

Visual Stimuli

External cues or objects within the environment that are seen and can influence a person's behavior or emotional state.

Scientific Term

A word or phrase typically used in scientific literature to describe specific concepts, processes, or entities in a concise and precise manner.