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Calculate net reproduction rate from the data given below and comment on population status.

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Nety Production:

N.R.R = (i) \(\sum_{i=15}^{49} \) W.S.F.R x S

Where i – age width, S-Survival Rates.

W.S.F.R = \(\frac {\textit{Female births}}{\textit{Female population}} \) x 1000

W.S.F.R X S(15 – 19) = 25 x 0.96 = 24

Similarly calculate for other age groups

Σ W.S.F.R x S = 596.62 

∴ M.R.R = 5 x 596.62 

= 2983.09 Female births occur per 1000 women of (15 = 49) years.

N.R.R. per women 

\(\frac{N.R.R}{1000}\)  = \(\frac{2983.09}{1000}\) = 2.983

 Female Children bom per women. Here the N.R.R. per women is more than one. Therefore, the population increases. [Because the mother will be replaced by daughters so that fertility will be continued].

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