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Construct a Relative-Frequency Polygon for the Given Data

question 17

Essay

Construct a relative-frequency polygon for the given data.
-The table contains the frequency and relative-frequency distributions for the ages of the employees in a particular company department. $\begin{array}{c|c|c} \text { Age (years) } & \text { Frequency } & \text { Relative frequency } \\ \hline 20 \text {-under } 30 & 6 & 0.375 \\ 30 \text {-under } 40 & 3 & 0.1875 \\ 40 \text {-under } 50 & 4 & 0.25 \\ 50 \text {-under 60 } & 2 & 0.125 \\ 60 \text {-under 70 } & 1 & 0.0625 \end{array}$ $Construct a relative-frequency polygon for the given data. -The table contains the frequency and relative-frequency distributions for the ages of the employees in a particular company department. \begin{array}{c|c|c} \text { Age (years) } & \text { Frequency } & \text { Relative frequency } \\ \hline 20 \text {-under } 30 & 6 & 0.375 \\ 30 \text {-under } 40 & 3 & 0.1875 \\ 40 \text {-under } 50 & 4 & 0.25 \\ 50 \text {-under 60 } & 2 & 0.125 \\ 60 \text {-under 70 } & 1 & 0.0625 \end{array}$

Definitions:

W. Edwards Deming

An influential figure in the field of quality management, known for his work in improving production methods and advocating for statistical process control.

Joseph M. Juran

A key figure in the development of quality management concepts, known for his work on quality control and the Juran Trilogy.

Norske Skog

A Norway-based company known for its production of newsprint and magazine paper.

Elton Mayo

A pioneering researcher in industrial human relations who led the Hawthorne Studies, which highlighted the importance of social factors in the workplace such as employee morale and productivity.