Answer:
Correct option is:
b. 26
Step-by-step explanation:
Range of a data set is the difference between the maximum and the minimum number of the data set.
Here, we are given a data set as:
94, 97, 86, 92, 90, 88, 72, 90, 84, 98
As we can see the minimum element of this data set=72
and maximum element of this data set=98
Hence, Range=98-72
= 26
Hence, Correct option is:
b. 26
