The given graphs show the pending per pupil and percentage of students who achieved passing grades in math and reading exams in the Riverdale Public School System every 5 years from 2000 to 2015.
In general, both data look similar – the pending and percentage amounts decrease each year and both start at their peaks.
Riverdale Public School’s pending per pupil system were at an all-time high during the year 2000 at $12000 and were at their lowest by the end of the time period, which is below $8000.
Meanwhile, the passing grade percentage follows almost the exact same pattern, except the amount decreases less overtime. Just like with pendings, the percentage peaked at the beginning, with above 85% of students passing their math and reading tests and by 2015, it lowered down to below 85%.