karagenit/dnd-stats

Selecting 20th Percentile

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karagenit commented
  1. Is this language zero-indexed? I don't think it is, so arr[20%] gives us the 20% percentile item.
  2. In the dataset 1, 2, 3, ... 11, is 2 or 3 the 20%ile? Do we round up or down or to the closest?
  3. In the dataset 1, 2, 2, 4, 5, ... 10, 2 is at the 20th %ile, but the %ile rank of 20 is 30%?