Sampling

Write an explanatory note on the technique of sampling in research.

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Introduction In research, especially in social sciences, it is often impossible to study an entire population due to time, cost, and logistical limitations. This is where the technique of sampling becomes important. Sampling refers to the method of selecting a small group (sample) from a larger group (population) so that the findings from the sample […]

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a) Compute Karl Pearson’s coefficient of skewness from the following data: b) Explain convenience and judgement sampling methods in brief.

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Introduction This question focuses on two important areas of statistics: measuring skewness and understanding sampling methods. Skewness helps in understanding the symmetry of a data distribution, while convenience and judgment sampling are non-probability methods used to collect data in specific contexts. a) Compute Karl Pearson’s Coefficient of Skewness Given: Arithmetic Mean (x̄) = 40.11 Standard

a) Compute Karl Pearson’s coefficient of skewness from the following data: b) Explain convenience and judgement sampling methods in brief. Read More »

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