Heart rate is generally a quantitative measurement. You can give a specific number (quantity) for it. You could express heart rate as a qualitative measurement by simply using comparative phrases such as fast, faster, slow slower, dangerously high, dangerously low, etc. Often the quantitative measurement is mapped to the qualitative terms to give a quantitative range that can map to a qualitative term to express the impact of that type of heart rate.
Death Rate is the actual rate of death where Crude Death Rate is a guess on the death rate.
Heart rate is generally a quantitative measurement. You can give a specific number (quantity) for it. You could express heart rate as a qualitative measurement by simply using comparative phrases such as fast, faster, slow slower, dangerously high, dangerously low, etc. Often the quantitative measurement is mapped to the qualitative terms to give a quantitative range that can map to a qualitative term to express the impact of that type of heart rate.
It is advisable to rely on quantitative data.
mortality rate - death rate
the birth rate is 65% and death rate is 35%
birth rate - 295 death rate - 876 rg
The birth rate is the rate of people that have be born and the death rate is the rate of the people who have died.
birth rate greater than death rate
The death rate in England is 100%.
The death rate of Brazil is 6
the death rate was 8eas