Surveying adults about siblings reduces that problem, but then you miss changes in TFR.
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Next up: learn how to chain tweets.
@Rite_Brite
End of conversation
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eg - if you asked my wife how many siblings, from age 3 to 20, answer was two. But her mother's TFR is 4.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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Interesting. First problem I thought of was different - undercounting siblings who haven't been born yet.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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