Ok....sooo. first. you do a line and number it. --------------1-------------2----- as you see the first number in the graph is 1.5 sooo it goes in between number 1 and 2 because its in the middle. The second is 1.6 sooo this number goes next to 1.6 -------------1--------1.5---1.6-----------------2---------- then you repeat the same with the other. now idk if this answer the question but i hope someone else makes sure its correct
