Well Farah got a is the only person with the score of 80 so you put one data point there No one got an 85 one person got a 90 so you put a data point there one person got a 95 So you could put that data point right over there, and then two people got a hundred so this is one and two Let's see the other hundred is in this color So I'm just doing the color you wouldn't necessarily have to color code it like this So this is another way to represent, and this is you know in this axis you could just view This is the number so this tells you how many 80s there were how many? 90s there are how many 95s and how many hundreds so this right over here has the same data as this list of numbers? It's just another way of looking at it and once you have your data arranged in any of these ways We can start to ask Interesting questions we can ask ourselves things like well. What is the range of data? What is the range in? The data and the range is just the spread between the lowest point and the highest point so the range in this data It's going to be the difference between the highest score and the highest scores are hundred and the lowest score and 80 So the range is going to be the difference between the max Minus the min the maximum score minus the minimum score so it's going to be 100 Minus 80 is equal to 20 so that gives you a sense of things it kind of gives you a sense of spread You could also ask yourself. Well.