Which of the Following Statements Is True Regarding the Data

question 231

Multiple Choice

Which of the following statements is true regarding the data set 8,8,8,8,and 8?

• A)The range equals 0.
• B)The standard deviation equals 0.
• C)The coefficient of variation equals 0.
• D)All of these choices are true.

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Definitions:

Psychomotor Retardation

A slowing down of thought and a reduction of physical movements in an individual.

Major Depressive Disorder

A mental disorder characterized by a persistent and pervasive low mood that is accompanied by low self-esteem and by a loss of interest or pleasure in normally enjoyable activities.

Personal Hygiene

The practice of maintaining cleanliness and grooming of the external body to preserve health and well-being.

Vegetative Signs

Physical symptoms that are indicative of depression, such as changes in sleep, appetite, or energy levels.