Use the Following Information to Answer the Questions

question 113

Multiple Choice

Use the following information to answer the Questions:
Below are the numbers of pages in each of seven chapters of a textbook.
14, 14, 20, 38, 47, 48, 57
-What is the standard deviation?

• A) 18.52
• B) 18
• C) 17.82
• D) 17.67

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Definitions:

Depression

A mental health disorder marked by persistent sadness, lack of interest or pleasure in activities, and may include symptoms such as changes in appetite or sleep patterns.

Antidepressant Drugs

Medications prescribed to alleviate symptoms of depression by adjusting brain chemistry.

Placebos

Substances that have no therapeutic effect, used as a control in testing new drugs, or sometimes for therapeutic effect in patients through a placebo effect.

Severe Symptoms

Intense or serious signs of illness or condition that significantly impair normal function or well-being.