Solve the problem.
-In a survey, 26 voters were asked their ages. The results are shown below. Construct a histogram to represent the data (with 5 classes beginning with a lower class limit of 19.5 and a class width of 10). What is the approximate age at the center? 
Definitions:
Sucrose
A disaccharide sugar composed of glucose and fructose, commonly known as table sugar and found naturally in plants.
Translocated
The process of moving or transferring something from one location to another, often referring to the movement of genetic material within or between organisms.
Xylem Sap
The water and dissolved nutrients conducted throughout a plant by the xylem tissue.
Cohesion
The force that holds molecules of the same substance together, playing a crucial role in water transport in plants.
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