Final answer:
A histogram is suitable for displaying the frequency of continuous data across ranges, while a box plot is ideal for summarizing median, quartiles, and data spread.
Step-by-step explanation:
The best data display option for Anne's purpose depends on the information she aims to present. If she wants to show the frequency of data points within different ranges, especially for continuous data, a histogram is the ideal choice. A histogram provides a clear visual representation of how data are distributed across intervals, which is useful for continuous variables. On the other hand, if Anne is interested in illustrating statistical summaries like the median, quartiles, and overall spread of the data, then a box plot would be more appropriate. Box plots divide the data into four ranges of values, showing the minimum value, first quartile, median, third quartile, and maximum value.