The number of deaths per thousand persons in a year is known as ______.
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → death rate
The death rate, also known as the mortality rate, is a measure that indicates the number of deaths per thousand persons in a population over a specific period, usually calculated on an annual basis. It is an important demographic indicator used to assess the health and mortality trends within a population or geographical area.