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Apr 8, 2022Liked by Kevin Gordon

Re: IGS polling methods, is it a random sampling of some fraction - maybe 40%? - of CA voters supplying email? W/ a response rate of maybe 1.35% if incentivized? Even w/ weighting, how representative is that, really. https://www.latimes.com/politics/la-na-pol-2020-how-poll-was-done-20190613-story.html, https://igs.berkeley.edu/events/rwap-alan-yan-and-gabe-lenz

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