Question

formula for finding range of the data

Answer 1

range of the data = maximum value - minimum value / maximum value + minimum value

Let us learn from a example

Find the range of the following data

12 , 21 , 24 , 35 , 40 , 30 , 33

minimum value = 12

maximum value = 40

range = 40 - 12 / 12 + 40

= 28/52

= 7/13

so the range for the above data is 7/13

Answer 2

The range of a set of data is the difference between the highest and lowest values in the set. To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.


http://www.purplemath.com/modules/meanmode.htm < Idk if I'm aloud to put links but please Moderators, don't delete I don't know if I'm aloud, but this link should help! It gives some info on what the subject is. 

Thanks! Hope this helps!