jacilynn9614 jacilynn9614
  • 21-03-2018
  • Mathematics
contestada

A sample of 49 observations is taken from a normal population that has a standard deviation of 10. the sample mean is 55. determine the 99% confidence interval for the population mean. (round your answers to 2 decimal places.)

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lorrieshieldsowuo37 lorrieshieldsowuo37
  • 21-03-2018
the answer is 92.6030
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