The marks of eight students in a test are: 3, 10, 4, 5, 14, 13, 16 and 7. Find the range
-
A.
16 -
B.
14 -
C.
13 -
D.
11
Correct Answer: Option C
Explanation
First, arrange the marks in order of magnitude; 3, 4, 5, 7, 10, 13, 14, 16
Hence range = 16 – 3 = 13