Which of the Following Statements Is Most Nearly Correct, Other

question 32

Multiple Choice

Which of the following statements is most nearly correct, other things being equal?

• A)Using Student's t instead of z makes a confidence interval narrower.
• B)The table values of z and t are about the same when the mean is large.
• C)For a given confidence level, the z value is always smaller than the t value.
• D)Student's t is rarely used, because it is more conservative to use z.

---

Definitions:

Dissociative Identity Disorder

A severe form of dissociation, a mental process which produces a lack of connection in a person's thoughts, memory, and sense of identity.

Somatic Symptom Disorders

A group of disorders in which individuals experience significant physical symptoms that have a psychological origin, often accompanied by excessive thoughts and behaviors related to the symptoms.

Obsessions

Persistent and intrusive thoughts, impulses, or images that cause significant anxiety or distress.

Dissociative Fugue

A disorder characterized by sudden, unplanned travel away from home, combined with an inability to recall one’s past and confusion about personal identity.