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A comment on About 40% of economics experiments fail replication survey (2016). Parent comment

Re:About 40% of economics experiments fail replication surve... by overeater on Wednesday September 19, 2018 @11:08PM (#18029471)
That's not true. If I take the top 5 students based on performance in a test, and put them in a group. They will likely do worse the second time around. No need to know the mean.
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