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