The pie chart illustrates the number of hours pupils studied for exam. Whereas bar graph depicts the markes achieved by students on the bases of hours they spent on studing.
Overall, It is evident, that maximum number of pupils studied for 51-75 hours while, the least number of students studied for 0-25 hours. Notably, students who studied for 76-100 hours obtained the maximum markes.
In terms of specific figures 38% of pupil study for 51 to 75 hours. Similarly, 30% of students study for 76-100 hours. Whereas, the students studied for 0 to 25 hours were recorded 5%. Pupils studied for maximum numbers of hours were 9% and doubled of this students study for 26-50 hours.
Furthermore, students who studied for least numbers of hours obtain minimum marks of 40% whereas, pupils studied for 76 to 100 hours achived maximum grades of 90%. Moreover, only 9% of students recorded to achieved 82% studied for 101 to 125 hours. Students studied for 26-50 and 51- 75 hours achieved 60% an 75% respectively.
