The pie chart and bar graph above illustrates the percentage of students who studied for different amount of time for a test based on hours studied
Overall, the pie chart shows that the most of students spend their time to study for 51-75 hours. Meanwhile, on the other hand, the bar graph shows that the highest score students obtained after spending their time studying was above 80 for 76-100 hours.
This data proven that studying for 76-100 hours is better than among five categories of study duration. Not only that, students whose spend their time for study for 101-125 house, also get the score above 80, though not as much as before.
But as the depicted in the chart, most students who always spend their time for study for 51-75 hours get the score below than 80.
