WPMU DEV

This does not tell us age distributions, or what ages most deaths occur. You don’t need to memorize this, but it is nice to know how to calculate this basic information. Natural increase rate (NIR) = ( CBR – CDR) /10 (equation 1) Doubling time in years = log(2) / log(1+NIR) (equation 2) Figure 1: NIR and population … ................
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