Birdwatch Note Rating
2022-12-20 21:11:02 UTC - HELPFUL
Rated by Participant: 6CECDC844D3E810783CEE40D22EDA1CBFC57A8A930B14625F059760970F3160D
Participant Details
Original Note:
Bots are not necessary to explain the difference in results. The results of the twitter poll might differ from the results of a national poll because twitter is does not select a random sample of participants to answer the poll. This is problem is known as selection bias: https://en.wikipedia.org/wiki/Selection_bias
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