Hiroko asks 25 friends to identify the foreign language they study. She makes the relative frequency table to show the results. Hiroko also makes a percent bar graph to describe the distribution of her dataset. What do the bars show?

The bars in the percent bar graph show the distribution of the different foreign languages studied by Hiroko's 25 friends. Each bar represents the percentage of friends who study a particular language. The length of each bar indicates the relative frequency of that language in the dataset.