The number of deaths in an area expressed as a number per 1000 peopleGroup of answer choicesBiopoliticsDisabilityMorbidityMortality rate

The correct answer to your question is Mortality rate.

Explanation:

Mortality rate is a statistical measure used to describe the number of deaths in a specific population or area during a given time period, typically expressed as a number per 1,000 individuals. This metric is critical in public health as it helps to assess the health outcomes of populations, track changes over time, and design effective healthcare policies and interventions.

In contrast, the other options, such as biopolitics, disability, and morbidity, refer to different concepts:

• Biopolitics involves the governance of life and populations.
• Disability refers to the limitation of an individual's ability to perform certain tasks.
• Morbidity represents the incidence of disease or medical condition in a population.

Thus, Mortality rate is the appropriate term for the described measurement.