Mathematics, 09.12.2021 15:00, BUBBA5990

In Dungeons and Dragons, we often roll a fair 20 sided die, with faces numbered from 1 to 20. If we have advantage, we roll twice and take the largest. If we have disadvantage, we roll twice and take the smallest. Say I need a 16 or higher to succeed on a skill. What is my probability of making the roll if I have neither advantage or disadvantage (only roll one die)

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In Dungeons and Dragons, we often roll a fair 20 sided die, with faces numbered from 1 to 20. If we...