<p>Congratulations on your daughters success. She did exceptionally well on her tests.
UM does grant ap credit for some classes. Based on your ap scores, you can also be placed into higher level classes. And, yes, the policy does vary from school to school.
Here is the link for ap policies:
<a href="http://www.admissions.umich.edu/academics/apguidelines.html%5B/url%5D">http://www.admissions.umich.edu/academics/apguidelines.html</a></p>