The acreage (in thousands of acres) of the 39 U.S.
National Parks is shown here. Construct a frequency
distribution for the data using eight classes.
41 66 233 775 169
36 338 233 236 64
183 61 13 308 77
520 77 27 217 5
650 462 106 52 52
505 94 75 265 402
196 70 132 28 220
760 143 46 539

Question

The acreage (in thousands of acres) of the 39 U.S. 
National Parks is shown here. Construct a frequency 
distribution for the data using eight classes.
41 66 233 775 169
36 338 233 236 64
183 61 13 308 77
520 77 27 217 5
650 462 106 52 52
505 94 75 265 402
196 70 132 28 220
760 143 46 539

anonymous · Answer

Break those numbers up into 8 categories. Probably the best way to do this is:
(Highest number - Lowest number) / 8
And use that result as the size of each class.
From there, just draw a chart like this:
|dw:1335216363131:dw|