xycu@programming.devtoNews@lemmy.world•One in five young Americans think the Holocaust is a mythEnglish
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11 months agoI am not a statistician or professional survey monkey but AFAIK 300 responses would be like 5% margin of error which seems pretty normal for this kind of survey.
Android retains emergency alerts for the lifetime of the phone, even after they’ve been viewed/dismissed. They can be seen in the settings app under emergency alert history.