The Mean of a Standard Normal Distribution Is Always Equal

question 78

Multiple Choice

The mean of a standard normal distribution is always equal to ____________.

• A)1
• B)0.5
• C)0
• D)-1

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Definitions:

Separation Anxiety Disorder

A psychological condition often seen in young children, characterized by excessive fear or anxiety about being separated from attachment figures.

Dissociative Identity

A mental disorder characterized by the presence of two or more distinct personality states that control an individual's behavior in different situations.

Playground

An outdoor area designated for children to play, typically equipped with recreational structures like slides, swings, and climbing frames.

One-way Assistance

Support or help that is given in a single direction, from one party to another, without expectation of reciprocity.