stekopf , vor einem Monat

@heiseonline

Die Stichprobe ist recht selektiv und deshalb mglw. nicht repräsentativ für X:
"660,000 U.S. X users who used their real name and location"
https://www.science.org/content/article/tiny-number-supersharers-spread-vast-majority-fake-news

"Our sample may contain systematic differences from a fully representative sample. It is unclear whether people who could be matched from voter records differ from those who could not, in particular eligible but unregistered voters."
https://doi.org/10.1126/science.adl4435