Difference Between Population And Sample
The main dissimilarities or difference between population and sample can be described as follows:
1. Introduction
Population: Set or collection of similar items or entities with similar features
Sample: It is a portion or subset of items or entities taken from the population
2. Represents
Population: It represents the whole or total set of items
Sample: It represents only a small portion of population
3. Data Collection Method
Population: Census method is used to collect data
Sample: Different sampling methods are used to collect data
Also Read:
Also Read:
4. Measurable Characteristics
Population: Parameter (mean and standard deviation)
Sample: Statistics
5. Symbol Of Mean
Population: "μ" is used to denote population mean
Sample: "x" is used to denote sample mean
Population Vs Sample (Comparison Chart)
I hope this post is helpful to understand the difference between population and sample and to make comparison between them.
Population Vs Sample (Comparison Chart)
Basis For Difference
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Population
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Sample
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Introduction
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Set of similar entities with similar nature
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Some entities taken from the population
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Represents
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Total items of set
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Small portion or population
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Data Collection Method
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Census
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Sampling
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Measurable characteristics
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Parameter
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Statistics
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Mean Denoted By
|
μ
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I hope this post is helpful to understand the difference between population and sample and to make comparison between them.