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Unformatted text preview: 3. Draw a diagram to show sampling distributions of two unbiased estimators, one of which is relatively efficient. 4. A statistic practitioner took a random sample of 50 observations from a population whose standard deviation is 25 and computed the sample mean to be 100. Estimate the population mean with 90% confidence....
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This note was uploaded on 09/03/2011 for the course ECON 002 taught by Professor Salma during the Spring '11 term at Kentucky State University.
 Spring '11
 salma

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