If 90 percent or more of students from the most recent graduating class took the SATs, but not the ACTs, use the SATs to qualify for the program. If 90 percent or more of students from the most recent graduating class took the ACTs, but not the SATs, use the ACTs to qualify for the program. If 90 percent or more of students took some combination of the SATs and ACTs (e.g., 50 percent take SATs and 40 percent take ACTs) use both tests to quality for the program. If fewer than 90 percent take the tests, the results cannot be reported. The school has the responsibility to demonstrate that, in the aggregate, the students in a school achieve in the top 15 percent of the nation on these tests and that any disaggregated results (if required) for student groups are at the 60th student percentile or higher.