★ A random sample of nine walleye pike from Salty Lake gave the following weights rounded to the nearest pound.
3 | 4 | 11 | 6 | 5 | 7 | 6 | 2 | 4
Find the range
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Before going to the question, let's review what range is:
Range is the difference between the greatest number and the least number in a data set. Finding range is pretty easy. All you need to do is find the greatest number and lowest number, and find the difference.
In this data set, you have the following numbers:
[tex]3 | 4 | 11 | 6 | 5 | 7 | 6 | 2 | 4[/tex]
The greatest number is 11. The lowest number is 2. That means that the range is equal to:
[tex]Range = 11-2[/tex]
Subtract:
[tex]11-2=9[/tex]
★ The range is 9 ; range = 9
If you have any questions, feel free to ask in the comments! :)
