The range of the data: k+2, k-3, k+4, k-2, k, k-5, k+3, k-1, and k+6 is
-
A.
10 -
B.
11 -
C.
6 -
D.
8
Correct Answer: Option B
Explanation
Range = Highest value – Lowest value
= (k + 6) – (k – 5)
= 11
The range of the data: k+2, k-3, k+4, k-2, k, k-5, k+3, k-1, and k+6 is
Range = Highest value – Lowest value
= (k + 6) – (k – 5)
= 11