Given Forecast Errors of 4, 8, and −3, What Is

question 54

Multiple Choice

Given forecast errors of 4, 8, and −3, what is the mean absolute deviation?

• A)4
• B)3
• C)5
• D)6
• E)12

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Definitions:

Chronic Obstructive Pulmonary Disease

A long-term lung disease characterized by persistent respiratory symptoms and airflow limitation due to airway and/or alveolar abnormalities, often caused by significant exposure to noxious particles or gases.

Renal Failure

A medical condition where the kidneys are unable to adequately filter waste products from the blood.

Nursing Diagnosis

A clinical judgment about individual, family, or community responses to actual or potential health problems/life processes, providing the basis for selection of nursing interventions.

Plan of Care

A detailed, personalized plan developed to address a patient's specific healthcare needs and treatment objectives.