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Finding t What critical value t' from Table T-3 should be used in constructing a confidence interval for the population mean in each of
Finding t What critical value t' from Table T-3 should be used in constructing a confidence interval for the population mean in each of the following settings? Assume the conditions are met. a A 95% confidence interval based on n = 10 randomly selected observations b A 90% confidence interval based on a random sample of 77 individuals Round your answers to three decimal places.
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Advanced Engineering Mathematics
Authors: Erwin Kreyszig
4th Edition
471021407, 9780471021407
