given a collection of two data sets: a list of intersection locations and associated number of "accidents" which representation is most efficient for communication the comparative danger of the the set of intersections?
point plot
pie chart
formula
table
table
The most efficient representation for communicating the comparative danger of the set of intersections would be a table.
A table can organize the data in a clear and structured manner, allowing for easy comparison between the intersections. The intersections can be listed in one column, and the associated number of "accidents" can be listed in another column. This way, the data can be easily referenced and analyzed.
Additionally, a table can accommodate for additional information, such as location details or other relevant factors, which might be important in understanding the comparative danger of the intersections.
Compared to point plots or pie charts, a table provides a more precise and comprehensive representation of the data, making it more efficient for communication.