MO· McGraw-Hill Connect Math www-awu.connectmath.com Unhealthy Days in Cities The number of unhealthy days based on the AQI (Air Quality Index) for a random sample of metropolitan areas is- shown....

Extracted text: MO· McGraw-Hill Connect Math www-awu.connectmath.com Unhealthy Days in Cities The number of unhealthy days based on the AQI (Air Quality Index) for a random sample of metropolitan areas is- shown. Construct an 89% confidence interval based on the data. Assume the variable is normally distributed. Use a graphing calculator and round the answers to at least one decimal place. 39 32 10 16 29 24 0 1 23 Send data to Excel