What Is the Standard Deviation of for Random Samples

question 28

Multiple Choice

What is the standard deviation of for random samples of size 80 from a population with a mean of 48 and a standard deviation of 11? ​

• A)0.138
• B)1.23
• C)0.371
• D)11
• E)6.6

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Definitions:

Negative Symptoms

Features associated with reductions or deficits in normal emotional and behavioral functions, often seen in schizophrenia, such as apathy and lack of speech.

Social Withdrawal

The act of removing oneself from social interactions and activities, often as a response to anxiety, depression, or other stressors.

Antisocial Personality Disorder

A mental disorder characterized by a long-term pattern of disregard for, and violation of, the rights of others.

Lacks Empathy

Describes an individual's difficulty or inability to understand and share the feelings of another person.