The Greater Pittsburgh Area Chamber of Commerce wants to estimate the mean time workers who are employed in the downtown area spend getting to work. A sample of 15 workers reveals the following number of minutes spent traveling

Develop a 98 percent confidence interval for the population mean. Interpret the result.

Transcribed Image Text:

29 38 40 37 38 37 33 38 42 21 30 29 45 34 35 29 38 40 37 38 37 33 38 42 21 30 29 45 34 35

Answer rating: 100% (QA)

Sample mean 29383833382145344037374230... View the full answer