Question

Find range and coefficient of range for the data: 3, 6, 10, 1, 15, 16, 21, 19, 18.

Answer 1

range is =21-1
=20....

hope it helps u

#@radhya

Answer 2

range of data = highest term -lowest term
highest term is 21 and lowest term is 1
so range is 21-1=20