Use the Following Information for Following Questions

question 33

Multiple Choice

Use the following information for following questions .
The distribution of the number of hours of sleep people get per night is unimodal
and symmetric with a mean of 6 hours and a standard deviation of 1.5 hours.
-Approximately what percent of people sleep between 6 and 7.5 hours per night?

• A)16%
• B)24%
• C)34%
• D)68%

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Definitions:

Negative Symptoms

Symptoms of schizophrenia that are less than normal behavior or an absence of normal behavior; poor attention, flat affect, and poor speech production.

Schizophrenia

A serious mental disorder characterized by disturbances in thought, perception, and behavior, leading to a disconnect from reality (psychosis), often including hallucinations and delusions.

Atypical Neuroleptics

A newer class of antipsychotic medications that treat symptoms of psychiatric disorders with fewer side effects than older, typical neuroleptics.

Treat Depression

Methods or interventions, including medications and therapy, aimed at alleviating the symptoms of depression.