The Lack of Knowledge About the Causes of a Specific

question 4

True/False

The lack of knowledge about the causes of a specific illness was always an obstacle to preventing the illness.

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Definitions:

National Health Survey

A comprehensive survey conducted at a national level to assess the health status, behaviors, and conditions of the population, guiding public health policies and research.

Random Sample

A subset of a statistical population in which each member of the subset has an equal probability of being chosen.

Confidence Interval

A span of numerical values, derived from data collected from samples, that is assumed to capture the value of an unknown population quality.

Proportion of Employee

A ratio or fraction that represents the number of employees in a particular category relative to the total number of employees.