The Contingency Table Below Represents Employees of a Communications Company

question 56

Essay

The contingency table below represents employees of a communications company classified by age and field of expertise. Fill in the missing entries.
​ $$\begin{array} { | l | c | c | c | c | } \hline & \text { Under } \mathbf { 3 5 } & \mathbf { 3 5 } - \mathbf { 4 4 } & \mathbf { 4 5 } + & \text { Total } \\\hline \text { Engineering } & 7,635 & 7,875 & 6,429 & \mathbf { 2 1 , 9 3 9 } \\\hline \text { Business } & 13,195 & & & \mathbf { 3 8 , 8 1 4 } \\\hline \text { Education } & 4,802 & 5,143 & & \\\hline \text { Liberal Arts } & 10,377 & 10,440 & 11,010 & 31,827 \\\hline { \text { Total } } & \mathbf { 3 6 , 0 0 9 } & & \mathbf { 3 7 , 3 1 3 } & \mathbf { 1 1 0 , 4 0 5 } \\\hline\end{array}$$ ​

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Definitions:

Anaerobic Pathways

Anaerobic pathways are biochemical processes that enable cells to produce energy without the need for oxygen.

Glycogen

Highly branched polysaccharide of glucose monomers. Principal form of stored sugars in animals.

Liver Cells

Liver cells, also known as hepatocytes, are the main cell type found in the liver, performing various functions including detoxification, protein synthesis, and the production of biochemicals necessary for digestion.

Muscle Cells

Muscle cells, also known as muscle fibers, are the cells that make up muscle tissue, enabling movement through contraction and relaxation.