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Commit d28b330

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Update README.md
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‎README.md‎

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@@ -76,9 +76,17 @@ The outcome of an experiment
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A variable that is not affected by anything
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# 3. Sample and Population
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#### Population:
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A Population is the set of all possible states of a random variable. The size of the population may be either infinite or finite.
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In other words, A collection or set of individual or objects or events whose properties are to be anlysed called population.
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#### Sample:
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A Sample is a subset of the population; its size is always finite.
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A subset of population is called "Sample". A well choosen sample will contain most of the information about a particular population parameter.
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# 3. Sample and Population
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# 4. Sampling Techniques
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