Equal tickets for each person
A name picker assigns one ticket to every non-empty, distinct line. With six names, the selected index has probability 1/6 for Alex, Blair, Casey, Drew, Emery, and Finley. That is a uniform categorical draw: the mechanism has no memory of who was selected in an earlier click, and spelling duplicates count as separate tickets unless they are removed first.
A six-name example
For a classroom helper, enter Alex through Finley once each. If the result is Casey, Casey receives the role and every other listed pupil had the same 16.67% chance before the draw. Over 60 independent selections, the expected count for each name is ten, but a particular set of 60 can be uneven. Expected frequency is a long-run property, not a promise about one lesson.
The list is the eligibility rule
A repeated name quietly changes odds. If Alex appears twice in a seven-line list while five other people appear once, Alex has 2/7 probability and everyone else has 1/7. Check aliases, absent people, and opt-outs before running the picker. The browser can randomize entries fairly; it cannot decide whether the entries should have equal claims.
One winner, not a schedule
This operation answers a single-choice question. It does not preserve a history, prevent yesterday's winner from appearing today, or allocate several roles. For a sequence of turns, create a shuffled order. For a prize drawing that must not repeat, use a removal draw. Those rules alter the sample space, so choosing them after a result is not equivalent.
Audit a single name draw
Before announcing a selection, read the roster aloud or share it with the group, then keep the first result with the date and purpose. This makes the decision reproducible without pretending that chance establishes entitlement. If a person was excluded by mistake, correct the roster and explain that a new draw is a new event rather than silently replacing the inconvenient outcome. For recurring privileges, publish a rotation rule as well as the random selection rule.
Confirm who may receive the role
Count the distinct eligible people, not merely the visible rows, and get agreement on what the selected role includes.
Name-draw questions
Can a name appear twice?
Only if it appears on two input lines. Remove duplicate spellings when each person should have one chance.
Why did the same person win again?
Each new click is independent. Use a removal draw when a previous winner must be excluded.
Choose another roster rule
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