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What is standard error?

When a random sample is selected from a population, the sample mean is not expected to be exactly equal to the population mean. On average, the size of the difference between the sample mean and the population mean is predicted by
i. standard error
ii. Expected value
iii. Mean of the population
iv. standard deviation of the population

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M921741

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