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Which of the following statements is TRUE?
HIV Virus
Incorrectly redundant term; HIV stands for Human Immunodeficiency Virus, which causes acquired immunodeficiency syndrome (AIDS) and interferes with the body's ability to fight infections.
Standard Deviation
A numerical value that represents the extent of spread or variability among a set of data points.
Blood Samples
Biological specimens of blood taken for testing, analysis, or transfusion purposes.
Standard Deviation
A statistic that quantifies the dispersion of a dataset relative to its mean and is calculated as the square root of the variance.
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