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Salaries of 33 college graduates who took a statistics course in college have a mean,...

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Salaries of 33 college graduates who took a statistics course in college have a mean, x, of $67,900. Assuming a standard deviation, a, of $17,893, construct a 90% confidence interval for estimating the population mean .Click here to view at distribution tableClick here to view page 1 of the standard normal distribution tableClick here to view page 2 of the standard normal distribution table

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