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:

Goal-Directed Behavior

Behavior motivated towards achieving a specific outcome or goal.

Overregularization

The tendency for young children to incorrectly use a regular grammar rule where they should use an exception to the rule.

Cognitive Development

The process through which a person's ability to think, understand, and learn evolves over time.

Container

A general term for any object that can hold, store, or contain other objects or substances.