Examlex
(i. Bar charts are useful for showing the percent that various components compose of the total. (ii) Simple bar charts may be constructed either horizontally or vertically.
(iii) A frequency polygon is ideal for showing the trend or sales of income over time.
Bar Chart
A graphical representation of data using bars of different heights to depict the values of various categories.
Line Chart
A graphical representation where data points are connected by straight lines, commonly used to visualize trends over time.
Tomato Prices
The market value assigned to tomatoes, which can vary based on factors like seasonality, supply, and demand.
Line Chart
A type of chart that displays information as a series of data points called 'markers' connected by straight line segments.
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