A factory unit producing cars chooses some for inspection and quality check by the quality control department. These cars are chosen randomly for the quality check, form a sample and the totality of the cars manufactured is called the population.
Statistical individuals refer to objects in a population. The population can be finite or infinite depending on the number of things in the population.
Sample: A sample is a finite subset of statistical individuals (objects) in a population.
Sample Size: The number of statistical individual…
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