Select the proper interpretation of a confidence interval for a mean at a confidence level of C%. O a range of values produced by a method such that C% of confidence intervals produced by the same method contain the population mean a range of values constructed using a procedure that will produce a range that contains the sample mean C% of the time O a range of values such that the probability is C% that a randomly selected data value is in that range O a range of values such that the probability is C% that the population mean is in that range O a range of values that contains C% of the sample data in a very large number of samples of the same size