Question: A population has a standard deviation of24.On average,how much difference should exist between the population mean and the sample mean (i.e.,what is the standard error)if

  1. A population has a standard deviation of24.On average,how much difference should exist between the population mean and the sample mean (i.e.,what is the standard error)if
  2. n= 4 scores are randomly selected from the population?
  3. n = 9 scoresarerandomly selected from the population?
  4. n =36scoresarerandomly selected from the population?

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