What Is an Analytical Tool Used to Measure a Population

question 54

Multiple Choice

What is an analytical tool used to measure a population by recording births, deaths, age distribution, and other vital statistics?

• A) Incidence
• B) Rate
• C) Demography
• D) Prevalence

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Definitions:

Marginal Probability

The probability of an event occurring, taken in isolation, without consideration of any other related events.

Car Sales

The number of automobiles sold within a specific period, an indicator of the automotive industry's health and consumer demand.

Conditional Probabilities

The probability of an event occurring given that another event has already occurred, reflecting how the likelihood of the event is affected by the knowledge of another outcome.

V(X + Y)

The variance of the sum of two random variables, considering both their individual variances and the covariance between them.