What is the reliability factor

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A bus driver records the time (in minutes) it takes to commute to school for 6 days. These results are: 25, 22, 17, 20, 15, 10. Assuming the population is normally distributed, develop a 90% confidence interval for the population mean. What is the reliability factor?

Reference no: EM13906228

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What is the reliability factor : A bus driver records the time (in minutes) it takes to commute to school for 6 days. These results are: 25, 22, 17, 20, 15, 10. Assuming the population is normally distributed, develop a 90% confidence interval for the population mean. What is the r..

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