1. Range, Median, and Mode When given a group of numbers (data), it can be helpful to organize the numbers and analyze them. Finding the range, median, and mode can help in that process.

2. 1st Step Organize the numbers! Put the following numbers in order from smallest to greatest: 35, 20, 30, 32, 30, 25, 30 20, 25, 30, 30, 30, 32, 35

3. Range The difference between the greatest and smallest number in the data 20, 25, 30, 30, 30, 32, 35 least greatest 35 -20 15 Range =

4. Median Middle Element Displayed In A set of Numbers 20, 25, 30, 30, 30, 32, 35 Median

5. Mode Most Often Displayed Element 20, 25, 30, 30, 30, 32, 35 Mode = 30