She doesn’t need AP stats. She needs a math class once she drops her current CC class. Regular old stats is just fine. No adcom is going to look at her transcript and think “What a dope…. she took Stats instead of Linear Algebra junior year”.
OP- it’s great you’ve been so supportive of her interests. Sometimes being supportive means sitting your kid down and explaining- against the protests- “you’ve bitten off more than you can chew”. OR- “it’s perfectly fine if you get a C in the class”. OR “Do YOU want to drop the class? If so we support you. Do YOU want to take it pass/fail? If so, we support you”.
No single grade is going to define the rest of her life!