If the Random Variable X Has a Mean Of $\mu$ And a Standard Deviation

question 158

Multiple Choice

If the random variable X has a mean of $\mu$
And a standard deviation $\sigma$
,then $( X - \mu ) / \sigma$
Has a mean of ____ and standard deviation of _____.

• A) \(\mu\) and \(\sigma\)
• B) \(\bar { X }\) and s
• C)1 and 0
• D)0 and 1
• E)Cannot be determined without more information.

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Definitions:

Reason

The faculty of the mind by which it distinguishes between right and wrong, truth and falsehood, or makes logical deductions.

Practical

Concerned with actual use or application rather than theory or ideas; focusing on what is effective or achievable in real situations.

Kurt Lewin

A seminal figure in psychology, known for being one of the founders of social psychology and for developing theories related to group dynamics and organizational development.

Psychoanalytic

Refers to a theory of psychology that emphasizes unconscious determinants of behavior and the importance of childhood experiences.