Variance Is Defined As

question 12

Multiple Choice

Variance is defined as:

• A) Standard deviation multiplied by two
• B) Standard deviation divided by two
• C) Square root of standard deviation
• D) Square of the standard deviation

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Definitions:

Hematocrit

A blood test measurement that indicates the percentage of red blood cells in the total blood volume.

Glycosylated Hemoglobin

Also known as hemoglobin A1C, a measure of the average blood sugar levels over the past two to three months, used to monitor diabetes control.

Lung Compliance

A measure of the lung's ability to stretch and expand; low compliance indicates stiff lungs, while high compliance signifies lungs that are too easy to inflate.

Respiration

The process of inhaling oxygen and exhaling carbon dioxide, crucial for life.