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A grocery store manager would like to have an idea concerning the average amount milk the...

A grocery store manager would like to have an idea concerning the average amount milk the store sells per day. In a sample of 76 days, the average amount number of gallons sold was 124 with a standard deviation of 24 gallons. What is the lower bound of the 95% confidence interval? (please express your answer using 2 decimal places)

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