Question

how crude birth rate is calculated?

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Answer 1

Question :- What is birth rate ?

Answer :- The number of babies born in a particular group of people during a particular period of time .

Question :- How crude birth rate is actually calculated ?


Answer :- The crude birth rate is calculated by the rate of births and deaths among population of 1000 . CBR and CDR are determined by taking total no. of births and deaths in a population . It can be calculated by dividing both values by a no. to obtain rate per 1000 .

Answer 2

Here's is your answer......

The calculation of crude birth rate is simple as long as required data is available. the formula is:

CBR = number of births ×100/ estimated population at mid year

For example let's say we want to calculate the CBR for anywhere USA for year 2013 if we say the number of live births that I was 672 and the estimated mid year population was 1076 19 we can plug the numbers into look like this:

672×1000/107619 =6.24 birth per 1000 people

This little example is quite a beat below the average United States birth rate of 13 per 1000 people .