Meena wants to show diagrammatically how two sets of data, namely, population size and number of services are related to each other. Which one of the following will be the most suitable for the presentation?
[amp_mcq option1=”Pie chart” option2=”Scatter graph” option3=”Bar chart” option4=”Triangular graph” correct=”option2″]
This question was previously asked in
UPSC CDS-1 – 2023
– Other chart types like pie charts, bar charts, and triangular graphs are suitable for different purposes (proportions, comparison of categories, ternary data respectively), but not for showing the correlation between two variable sets directly in this manner.