asked 63.6k views
1 vote
A school administrator selects every 20th person on the list of names alphabetically to see what the favorite school subject is. Is this biased?

asked
User Donetta
by
8.2k points

2 Answers

2 votes
Yes is it biased. A percentage needs to be done or something rather than random picking.
answered
User Isky
by
7.7k points
5 votes
no it is not cause it is still randomly choosing people cause if one person is missing it can go to the next person
answered
User Eden Moshe
by
8.3k points
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