Illustration 22.4. With the help of an example show that while calculating total fertility rates if number of women at each age is decreasing and fertility rate is increasing, the result obtained from...

Extracted text: Illustration 22.4. With the help of an example show that while calculating total fertility rates if number of women at each age is decreasing and fertility rate is increasing, the result obtained from data expressed.in groups of five years is lower than the actual value and if fertility rate is decreasing the result is higher than actual one. CS Scanned with CamScanner