The extreme interval values and statistics (expected value, median, mode, standard deviation, and coefficient of variation) for the smallest (min) and largest (max) values of exponentially distributed variables with parameter ? = 1 are examined for different observation (sample) sizes. An extreme interval value g[subscript a] is defined as a numerical bound where a specified percentage a of the data is less than g[subscript a] . A procedure for finding the extreme interval values when ? > 0, an analysis of the extreme interval values and statistics, and an application of this research are provided.