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An economist wants to estimate the mean per capita income in thousands of dollars for...

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An economist wants to estimate the mean per capita income in thousands of dollars for a major city in California Suppose that the mean income is found to be 22 7 for a random sample of 183 people Assume the population standard deviation is known to be 6 3 Construct the 85 confidence interval for the mean per capita income in thousands of dollars Round your answers to one decimal place nswerHow to enter your answer opens in new window 2 Points Keyp Keyboard Shor

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