A Simple Random Sample of 28 Observations Was Taken from a Large

question 74

Multiple Choice

A simple random sample of 28 observations was taken from a large population. The sample mean equaled 50. Fifty is a _____.

• A) population parameter
• B) point estimator
• C) sample parameter
• D) point estimate

---

Definitions:

Enlarged Brain Ventricles

A condition where the spaces within the brain, which contain cerebrospinal fluid, are abnormally expanded, sometimes associated with mental illness or brain injury.

DSM-5 Personality Disorders

A categorization within the DSM-5 that lists a range of personality disorders categorized by enduring maladaptive patterns of behavior, cognition, and inner experience.

Learned Helplessness

A condition in which individuals believe they have no control over the outcomes of their actions, leading to passive behavior.

Dramatic Behavior

Exhibiting overly emotional or attention-seeking actions that are often beyond what is considered normal or socially acceptable.