Which Number on the Screen Below Is the Sample Standard

question 98

Multiple Choice

Which number on the screen below is the sample standard deviation of the data?

• A) 2.82
• B) 5.8
• C) 408
• D) 2.67

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Definitions:

Electrocardiogram

A test that measures the electrical activity of the heart to identify different heart conditions.

Blood Pressure

The force exerted by circulating blood against the walls of the body's arteries.

Erythrocytes

Also known as red blood cells, these cells are responsible for carrying oxygen from the lungs to the body's tissues and returning carbon dioxide from the tissues back to the lungs.

ATP

Adenosine Triphosphate, a molecule that carries energy within cells, crucial for cellular processes.