A Sample of 50 Is Selected from a Known Population

question 66

Multiple Choice

A sample of 50 is selected from a known population of 250 elements. The population standard deviation is 15. Using the finite correction factor,what is the standard error of the sample means?

• A)2.89
• B)1.90
• C)2.12
• D)Cannot be determined

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Definitions:

Neutralizing

In a psychological context, neutralizing refers to strategies used to counteract or mitigate unwanted thoughts and anxieties.

Social Skills Training

A form of behavioral therapy used to improve interpersonal skills through teaching and practice.

Psychodynamic Theorist

a specialist in a field of psychology that emphasizes systematic study of the psychological forces underlying human behavior, feelings, and emotions and how they might relate to early experience.

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