Birdwatch Note Rating
2023-09-07 22:17:22 UTC - HELPFUL
Rated by Participant: 5FC2C11294C86FF0484365F5F31DA54BCC35B503359C8999ED056D172464DF11
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Original Note:
Oversampling is a statistical technique for obtaining more precise information about particular subgroups (in this case, Republican primary voters). The final sample is reweighted so that poll results are not biased. https://www.pewresearch.org/short-reads/2016/10/25/oversampling-is-used-to-study-small-groups-not-bias-poll-results/
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