Explain Random Sampling

question 29

Essay

Explain random sampling.How does this technique ensure a high probability that the sample will be representativeness?

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Definitions:

Demographic Transition

The transformation of a population from high birth and death rates to low birth and death rates, typically associated with industrial and economic development.

Birthrates

The annual count of live births for every thousand people in a population.

Death Rates

The number of deaths in a particular population, scaled to the size of that population, per unit of time.

Demographic Characteristics

The statistical aspects of a population being analyzed or reviewed, such as age, sex, income, education level, and marital status.