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प्रश्न
What is sample?
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उत्तर
A sample is a set of data collected from a statistical population by a defined procedure.
The elements of a sample are called sample size or sample points.
Samples are collected and statistics are calculated from the samples
So that one can make inferences from the sample to the population.
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संबंधित प्रश्न
Non-sampling errors can be minimized by taking large samples.
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What is sampling distribution of a statistic?
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A ______ may be finite or infinite according as the number of observations or items in it is finite or infinite
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A finite subset of statistical individuals in a population is called ______
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A ______ is one where each item in the universe has an equal chance of known opportunity of being selected
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A random sample is a sample selected in such a way that every item in the population has an equal chance of being included
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