The given pie chart illustrates the information about the pupils of time spent on learning for the exam,from 0 to 125 hours. However,the next bar chart reveals the average mark of students how much time they spent reading,between 0 to 125 hours.
Overall, the pie chart presented that the highest time was spent on 51 to 73 hours whereas 0-25 hours showed their lowest figure in the given hours. Moreover, the bar chart displayed that the highest time used, was on 76-100 hours. Likewise, 0-25 hours showed their lowest figure in the given hours.
To begin with, for 0-25, 26-50, 51-75, 76-100 and 101 hours, the average mark of students’ expended time was 5%, 18%, 38%, 30%, and 95% correspondingly.
On the other hand, for 0-25, 26-50, 51-75, 76-100, and 101-125 hours, 0-25 hours showed their average mark of pupils’ invested time was 40%. Afterward, 26-50 hours demonstrated almost 60% time consumed for studying. Later, 51-75 hours presented their mark was around 75%. Then, 76-100 hours displayed their nearly 90% studying time. Furthermore, 101-125 hours demonstrated their roughly 80% learning time.