The graphs below show the percentage of students who studied for different amounts of time for s test and the average score students obtained based on hours studied.

The provided pie chart depicts the information about the proportion of students who spend 0 to 125 hour studying for exam ,while bar chart illustrate the average marks. Overall, It can be clearly seen from the majority of students spent from 51-75 hours studying for exam, while minority of them only 0-25 hours. Now turning […]