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“Data sampling” is the process of picking a subset of data from a broader population for study. The basic objective for sampling is to draw conclusions about the total population based on a more manageable and representative group. Time, expense, and accessibility make analysing a whole population impractical or unattainable. Sampling helps researchers to get valid results while minimising resources. Researchers can draw meaningful statistical conclusions and generalise their results to the larger population if they choose a sample that appropriately reflects the population’s characteristics. join free demo classes online at Durga Online Trainer