1) What is the typical height of a 6th grader at SAS? -- A typical 6th grader at SAS would be around 61 inches. 2) How do you compare? -- You could compare the heights by making a 'dot plot'. 3) Does the height 6th graders have a lot of variability? How do you know? -- Yes, there is a lot of variability. I know this because the rage of the data is 20, and that is really big. Also, if another student joined 6th grade who was 73 inches, the range would become 21, which increases variability. _____________________________________ The heights of all 6th graders in SAS are: 52,52,52,53,54,55,56,56,56,56,56,56,57,57,57,57,57,57,57,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,59,59,59,59,59,59,59,59,59,59,59,59,59,59,60,60,60,60,60,60,60,60,60,60,60,60,60,60,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,62,62,62,62,62,62,62,62,62,62,62,63,63,63,63,63,63,63,63,63,64,64,64,64,64,64,64,64,64,64,65,65,65,65,65,66,66,66,66,66,66,66,66,67,67,6...