The Following Data Represent the Ages (In Years) of a Sample

question 132

Essay

The following data represent the ages (in years) of a sample of 25 employees from a government
department: $\begin{array}{|l|l|l|l|l|l|l|l|l|l|}\hline 31 & 43 & 56 & 23 & 49 & 42 & 33 & 61 & 44 & 28 \\\hline 48 & 38 & 44 & 35 & 40 & 64 & 52 & 42 & 47 & 39 \\\hline 53 & 27 & 36 & 35 & 20 & & & & & \\\hline\end{array}$ Compute the range approximation to the standard deviation of the data. (Hint: S $\cong$ Range/4)

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Definitions:

Interferons

Proteins produced by the body's cells as a defensive response to pathogens like viruses, bacteria, and cancer cells.

Antitumor Effect

The action or activity of preventing, inhibiting, or shrinking tumoral growth in a living organism.

Antigens

Substances that the immune system identifies as foreign or dangerous, prompting an immune response.

T Cells

A type of white blood cell that plays a central role in cell-mediated immunity, recognizing and responding to infected cells.