The city wishes to estimate the average commute distance for all city employees They collect...
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The city wishes to estimate the average commute distance for all city employees They collect a random sample of 64 employees and find a sample mean of 7 3 miles They also assume a population standard deviation of a 1 8 miles Calculate the z interval to estimate the average o commute distance for all city employees with 95 confidence Round your answers to 2 decimal places Find the Critical Value z Point Estimate Margin of Error Write the interval as lower bound upper bound
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