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Salaries of 25 college graduates who took a statistics course in college have a mean of $77,179 and a standard deviation of $1,439. Construct a

Salaries of 25 college graduates who took a statistics course in college have a mean of $77,179 and a standard deviation of $1,439. Construct a 90% confidence interval for estimating the population mean. Enter the lower bound of the confidence interval. (Round your answer to nearest whole dollar.)

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