Following are the 2006-07 AP test results that got Henry Sibley High School invited to apply for a Siemens Award from the College Board. The figures represent the number of students who passed. Biology: 46 Calculus AB: 37 (out of 38 who took the test; students averaged a 4.553 out of a possible 5) Psychology: 32 English literature and composition: 28 Chemistry: 21 Physics: 12 Microeconomics: 5 U.S. history: 4 Macroeconomics: 3