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What is difference between crude rate and specific rates?
Crude rates are rates calculated and applied for the entire population disregarding any categories such as gender or age. E.g. crude birth rate calculates the total number of births in a year over the total population including men, women and all children (provided they were not born that year).Specific rates are rates calculated considering categories or subgroups. E.g. birth rate calculates the total number of births in a year over the total number of women of child-bearing age.
Why death rates tend to fall before birth rates?
Birth rates rise as death rates fall?
What are Africa's birth rates and life expectancy rates?
You need to be more specific as Africa is not a country it is a continent therefore it has a range of birth rates and expectancy rates. by temi
Why have death rates and birth rates declined?
Answer 1Death rates have declined because birth rates have declinedAnswer 2Death rates have declined due to the advancement in medicine. With better medicine, more people are surviving until an older age.Birth rates have declined due to improved contraception and birth control.
Are all birth rates and death rates the same around the world?
no
