harish5682 harish5682
  • 12-06-2018
  • Mathematics
contestada

Consider a population with a mean of 20 and a standard deviation of 3. you take a sample of size 36. what is the expected value of the sample mean?

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sqdancefan
sqdancefan sqdancefan
  • 12-06-2018
The expected value of the sample mean is the same as the population mean,
  20.
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