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 pie chart illustrate the percentage of students studied for various time to prepare test and the ratio of marks scored by students depending on hours. Overall, it cam be seen that the majority of students studied for 51 to 75 hours. And the minimum was 0 to 25 hours. Firstly, let us talk about […]