The Variance of a Group of Scores Is 4

question 69

Multiple Choice

The variance of a group of scores is 4.What is the standard deviation?

• A)3.5
• B)18
• C)2
• D)16

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Definitions:

Globulins

A group of proteins in blood serum that play roles in immune response, blood clotting, and other functions.

Plasma Proteins

Proteins present in blood plasma that serve various functions, including transport, blood clotting, and immune responses.

Immunity

The ability of an organism to resist and fend off pathogens, diseases, and infections through the immune response.

Homeostasis

The self-regulating process by which biological systems maintain stability while adjusting to changing external conditions.