the mean (average) can be found by adding up all the numbers and dividing that by how many numbers there are. The mean of this data set is : 405/15 = 27
the mode is the number that appears most often in ur data set so the mode is : 15
the range is the highest number - the lowest number the range is (45 - 15) = 30
the median is ur middle number the median is : 24
ascending order (smallest to largest) is : mode, median, mean, range
