In a young woman's study group, 7% of the students are from the town where the young woman's school is located, 80% are from in-state (but not from the school's town), and the rest are from outside the state. To display the percent of residents at least 65 years old in each of the 50 states in 2011, a good choice of a graph would be a:
Group of answer choices

box score.

histogram.

line graph.

pie chart.

bar graph.