The following data set provides a summary statistic of 5 742 interviews of commuters Transporation Type Drove Alone Carpooled

Question

The following data set provides a summary statistic of 5 742 interviews of commuters Transporation Type Drove Alone Carpooled Public Transporation Bicycle Walked Other Means Worked at home Mean Number of Workers All 5742 Workers ZO 10 1004 810 2399 147 871 298 214 820 4 Help Copy to Clipboard 20 05 20 025 41 80 Download CSV 20 01 Transporation Type 20 005 Drove Alone US workers earning between 25 000 and 75 000 who did not own vehicles had seven commuting choices normally distributed with a population standard deviation of 276 3 people and an unknown population mean If a random sample of 1925 workers is taken and results in a sample mean of 275 1 square feet find the error bound EBM of the confidence interval with a 99 confidence level Round your answer to TWO decimal places Carpooled Public Transporation Bicycle Walked Other Means Worked at home Mean

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