Assume that you have a population dataset on the speed of the different air crafts reported in

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Assume that you have a population dataset on the speed of the different air crafts reported in miles per hour (mph). The mean and the standard deviation of the speed of all the aircrafts in the population is 1200 mph and 200 mph, respectively. If you pick a random sample of size 200, what is the expected standard deviation of the speed of the aircrafts that are in the random sample? 1 mph 14.14 mph 84.85 mph 6 mph

Posted Date: May 17, 2024 10:09 PM

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Assume that you have a population dataset on the speed of the different air crafts reported in

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