a histogram a graph like a bar graph but x axis numbers you make have a difference like if you have a set of number 50-90 you would do on the bottom 50-59 and 60- 69 so you would make bar lines and on the y axis you would put 1 2 3 so if you had 5 numers that would be between 50-59 you would color up to the number 5
you find minimum number of the set 1st quartile mediean 3rd quartile and the max. number
