1.)find mean- the mean is the average of the numbers. 2.) find median- The median is the number that is halfway into the set. 3.) find range- The range of a set of data is the difference between the highest and lowest values in the set. 4.) find quartiles-Quartiles are the values that divide a list of numbers into quarters. 5.) find mode-put the numbers in order. Then count how many of each number. A number that appears most often is the mode