Question

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

Answer 1

your answer is 1,3,6,10,15,21

Answer 2

The range and coefficient of the range for this data will be 20

Here is the complete solution of the calculating the range.

The Maximum number in the series is 21 and The minimum number in the series is 1.

Hence,

Maximum range value = 21

Minimum range value = 1

Then the formula to calculate the range is given as:

Range = R(max) - R(min)

Range = 21 - 1 = 20

Hope this answer will help you.