Question

range of data : 20,40,30,60,80,100,10,70 is A) 10 B) 20 C) 90 D) None of these ​

Answer 1

Answer:

100-10

=90

Step-by-step explanation:

the range of a set of data is the difference between the largest and smallest values.

Answer 2

Step-by-step explanation:

Range= 90..

The answer is c).90