Gráficos para Resumir Información

“You want to display the percentage of students who own different types of pets (dog, cat, fish, etc.). Which type of graph would be most suitable? You have data showing the number of website visits each month for the past year. Which type of graph would be most suitable to visualize this data? You want to compare the distribution of test scores between two different classes. Which type of graph would be most suitable for this comparison?”