What Is the Variance for the Following Population of Scores

question 54

Multiple Choice

What is the variance for the following population of scores? Scores: 5,2,5,4​

• A)​6
• B)​2
• C)​1.5
• D)​1.22

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Definitions:

Host Genome

The complete set of genetic information within an organism that serves as a host for another organism or entity, such as a virus.

Antigenic Drift

A mechanism of variation in viruses that causes small changes in the virus particles over time, leading to new strains that may escape immune recognition.

Surface Antigens

Molecules present on the cell surface that can trigger an immune response, used by the body to identify foreign substances.

Antibodies

Proteins produced by the immune system in response to foreign substances (antigens), which can neutralize or help destroy antigens.