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

question 112

Essay

The following data represent the ages (in years) of a sample of 25 employees from a government
department: $\begin{array}{|l|l|l|l|l|l|l|l|l|l|}\hline 31 & 43 & 56 & 23 & 49 & 42 & 33 & 61 & 44 & 28 \\\hline 48 & 38 & 44 & 35 & 40 & 64 & 52 & 42 & 47 & 39 \\\hline 53 & 27 & 36 & 35 & 20 & & & & & \\\hline\end{array}$ Find the coefficient of variation.

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Definitions:

Sphenoid

A butterfly-shaped bone at the base of the skull, behind the eyes, touching on various important structures and enclosing the pituitary gland.

Maxilla

the upper jawbone in vertebrates, which is key to the formation of the palate, nose, and eye orbits.

Lumbar Curvature

The inward curve of the lumbar spine (lower back), which is a natural part of the spine's shape.

Sacral Curvature

The natural inward curvature (lordosis) of the sacral spine region that contributes to the overall S-shape of the spinal column.