You have data for real income per person for developing countries in 2002. The type of graph to best display these data would be a
A) scatter diagram.
B) time- series graph.
C) multi- variable time- series graph.
D) cross- section graph.

Question

Quizplus · Accepted Answer

Cross-section graphs are the best choice for displaying data for real income per person for developing countries in a single year (2002). They allow for easy comparison of values between different countries in the same year. Scatterplots are more appropriate for displaying the relationship between two variables, while time-series graphs are better suited for data that changes over time. Multi-variable time-series graphs are useful for displaying trends across multiple variables over time.

You Have Data for Real Income Per Person for Developing