Model: Interpreting a Confidence Interval for the Mean General Template

Model: Interpreting a Confidence Interval for the Mean General Template: We are __1__% confident that the ___2_____ is between __3___ and __4___ ___5___ 1 – Confidence level as a percent number 2 – Description of the population mean 3 – Lower bound of CI 4 – Upper bound of CI 5 – Units for data ) Ex: Confidence interval for the mean time taken to drive to work in Chesapeake is ( with confidence level of 90% Interpretation statement: We are 90% confident that the mean commute time to work in Chesapeake is between 23 and 25 minutes.