Mathematics, 25.04.2020 00:56 legendman27
The mean per capita income is 20,90820,908 dollars per annum with a standard deviation of 407407 dollars per annum. What is the probability that the sample mean would differ from the true mean by less than 2828 dollars if a sample of 5555 persons is randomly selected? Round your answer to four decimal places.
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The mean per capita income is 20,90820,908 dollars per annum with a standard deviation of 407407 dol...
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