During tea season, Drunken Petals hosts daily tea ceremonies. Revelry Hall randomly serves Huajian Ke one of t…
During tea season, Drunken Petals hosts daily tea ceremonies. Revelry Hall randomly serves Huajian Ke one of three teas daily: Jingshan Tea, Qujiang Thin Slice, or Xianya Stone Flower.
There's 40% chance for Jingshan Tea, 30% for Qujiang Thin Slice, and 30% for Xianya Stone Flower. The challenge: What's the expected average days needed to taste all three teas?