Question

Mr. Keshav listed $9$ integers on the blackboard. What is the range of these integers?
$23,-13,20,19,11,-25,-9,22,12$

• A. $23$
• B. $-9$
• C. $28$
• D. $48$

Answer 1

The correct option is D $48$

Range is the difference between the smallest and the largest values.

From the give data, the largest value is $23$ and

the smallest value is $-25$

Therefore range is $23-(-25)=48$