Birdwatch Note Rating
2024-10-14 00:57:43 UTC - NOT_HELPFUL
Rated by Participant: 0C843D95343AE045C570B38D6167016F4B33B78889641FB53EE119621C4A7B49
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Original Note:
NNN, a quick lesson in statistics: a sample of 1000 is large enough to provide statistically valid results. using Wald's method, one can easily calculate that a sample of 385 is already enough for accurate predictions within a 5% confidence interval https://en.wikipedia.org/wiki/Sample_size_determination#Estimation_of_a_proportion
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