wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

5 students obtained following marks in statistics:
20, 35, 25, 30, 15
Find out range and coefficient of range.

Open in App
Solution

Here,

Highest value (H)= 35
Lowest value (L) = 15

Range= Highest value − Lowest value

i.e. R= H− L

Substituting the given values in the formula

R= 35 − 15= 20

Coefficient of Range is as follows:

CR =H-LH+Lor, CR =35-1535+15=2050 CR =0.4

Hence, the range (R) of the above data is 20 and coefficient of Range (CR) is 0.4

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Absolute and Relative Measures of Dispersion
STATISTICS
Watch in App
Join BYJU'S Learning Program
CrossIcon