Comment on Average age of StackExchange users for each tagparentComments−laurent12345613yI think that's an issue in his study. It means that the age is restricted to the age range of Facebook users (and maybe to the younger FB users, who are more likely to give their date of birth).
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I think that's an issue in his study. It means that the age is restricted to the age range of Facebook users (and maybe to the younger FB users, who are more likely to give their date of birth).