AP Chemistry Scoring Statistics from the 2019 Exam Administration © 2019 The College Board Visit the College Board on the web collegeboard org AP® Chemistry Scoring Statistics 2019 Free Response Quest[.]
AP® Chemistry Scoring Statistics 2019 Free-Response Questions Question Mean Standard Deviation Number of Possible Points 5.54 2.72 10 4.72 2.76 10 3.01 2.48 10 2.39 1.12 2.64 1.42 1.32 1.13 1.78 1.34 © 2019 The College Board Visit the College Board on the web: collegeboard.org