The circle graph shows the approximate percent of the total volume of each Great Lake. Display the data using another type of display. Volume of the Great Lakes: 22% Michigan, 7% Ontario, 16% Huron, 2% Erie, and 53% Superior. Write a convincing argument telling which display is more appropriate.

Answer 1

One possible way to display the data is through a bar chart or horizontal bar chart. This would involve a horizontal axis showing the different lakes and a vertical axis showing the percentage of volume. The bars would represent the different percentages and could be color-coded to match the original circle graph to aid comparison. An advantage of this display is that it would allow the viewer to easily compare the volumes of the different lakes and see how much larger Superior is compared to the others. It would also enable easier and more precise comparisons between them, as it is sometimes difficult to gauge proportions accurately using a circle graph, especially if the segments are small or numerous.

In conclusion, the bar chart or horizontal bar chart is more appropriate for displaying the Great Lakes volume data than the original circle graph. While the circle graph may be visually appealing and give a rough sense of the proportions, the bar chart provides more precise and detailed information that is easier to interpret and compare across the different categories.