Statistics: Range
If $$-9 \le x\le 9$$, then what is the range of the possible values of $$x$$?
Correct.
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Subtract the smallest number from the largest one in the list.
>$$9 - (-9) = 9 + 9 = 18$$.
Hence, 18 is the range.
Incorrect.
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Incorrect.
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Incorrect.
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Incorrect.
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18
9
4.5
0
-4.5
