Which of the Following Statements Is True

question 9

Multiple Choice

Which of the following statements is true?

• A)A histogram is created by drawing rectangles whose bases correspond to the class intervals, and the area of each rectangle equals the total number of observations in the sample.
• B)A histogram can be used for only categorical variables.
• C)A histogram is created by drawing rectangles whose bases correspond to the number of observations in each class.
• D)A histogram is created by drawing rectangles whose bases correspond to the class intervals, and the area of each rectangle equals the number of observations in that class.

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Definitions:

Selective Serotonin Reuptake Inhibitors

A class of drugs commonly prescribed to treat depression and anxiety disorders by increasing serotonin levels in the brain.

Benzodiazepines

A class of psychoactive drugs often prescribed to treat conditions like anxiety, insomnia, and seizures, known for their sedative and muscle relaxant properties.

Panic Disorder

A type of anxiety disorder characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms like chest pain, heart palpitations, or breathing difficulties.

Generalized Anxiety Disorder

A mental disorder characterized by persistent and excessive worry about various aspects of life, such as work, health, or relationships, not limited to specific situations or events.