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Normalverteilung.svg Normalverteilung own Hemmerich PDineligible PDrelease Original upload log de Wdwdbot CommonsHelper de Normalverteilung svg Whizkid bytes no Andere Versionen Whizkid bytes no Andere Versionen Whizkid bytes no Andere Versionen Whizkid bytes no Andere Versionen Whizkid bytes no Andere