Replies

To: impimp

What is TFR?

38 posted on 09/15/2013 5:57:29 PM PDT by wintertime

To: wintertime

Total Fertility Rate=TFR.

It is the number of children that every woman is expected to have. 2.1 replaces a population. Less than 2.1 and population declines.

39 posted on 09/15/2013 6:29:23 PM PDT by impimp

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