Any prep material for DS Stats interview?

I have a technical interview coming with a big company (not faang but similar) I’ve been leetcoding so python/sql portion should be okay. But the stats part is annoying because I know a decent amount (college major) but obv dont remember all of it (10+ years since I graduated) Most online resources are too fragmented and don’t really cover the ground compare to doing sql in leetcode. Any good material (blog youtube courses etc) for stats portion of interview? 300k at 7 year