Which of the following chart/graph can be used to depict the poverty lines of different countries of the world in secondary classroom?

Correct option is D

Correct Answer: (D) Bar Graph
Explanation:
→ A bar graph is the most suitable chart to depict the poverty lines of different countries because it allows for easy comparison of numerical data across different categories (in this case, countries). The height of each bar would represent the poverty line of a particular country, making it straightforward to compare the poverty levels between different nations. Bar graphs are effective when comparing discrete categories or values, making them ideal for this type of data.
Information Booster:
→ Bar graphs are versatile and widely used in educational settings to compare quantitative data across different groups or categories.
→ They can represent both discrete and continuous data, making them adaptable for various types of statistics.
→ A bar graph for poverty lines can help students visually grasp differences between countries and understand global economic disparities.
→ Bar graphs are especially effective when you need to highlight trends or differences in data, such as comparing poverty levels across countries.
→ The simplicity of bar graphs makes them an excellent choice for secondary classrooms, allowing students to focus on interpreting data rather than being distracted by complicated visuals.
→ Bar graphs also provide clarity when representing data in a way that’s easy to analyze and understand.
Additional Information (Other Options):
Option (A) – Pictographs are useful for showing simple, visual data but are not suitable for accurately comparing specific numerical values like poverty lines.
Option (B) – Pie charts are effective for showing proportions of a single whole but cannot compare values across multiple categories like different countries.
Option (C) – Venn diagrams are used to show the logical relationships between sets and are not designed for comparing numerical data, such as poverty lines.