If Random Samples,each with N = 9 Scores,are Selected from a Normal

question 19

Multiple Choice

If random samples,each with n = 9 scores,are selected from a normal population with µ = 80 and σ = 36,then what is the expected value of the mean of the distribution of sample means?​

• A)4​
• B)​12
• C)​16
• D)​80

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Definitions:

Authenticity

The quality of being genuine or true to one's own personality, spirit, or character.

Personalization

A cognitive distortion where an individual believes that events or situations are directly related to them, often attributing external occurrences to themselves without evidence.

Irrational Thinking

Patterns of thought that are illogical or not based on reason or clear thinking.

Motivational Interviewing

A counseling approach that helps individuals find the motivation to make positive decisions and accomplish established goals.