SAT Placement Validity Studies

Do I need to submit a new data file for a placement study based on students analyzed in our admission study?
Can we get placement information for our math and English courses at the same time?
We use SAT scores for admission. How can we tell if they could help us in placement?
If my institution primarily gives Pass/Fail grades, can we conduct a placement validity study?
Can we include students with Fail, Incomplete, or Withdraw grades?
What’s the minimum number of students needed for a placement validity study?
How should we collect data for a placement validity study?
Are grades required for an SAT validity study?
What if there is no specified sequent course?
Can we include other commercial exams as a predictor in my ACES study?
Which College Board testing programs are supported by ACES?
Can I include more than one cohort?