Question

For the following data
5,8,9,9,10,12,12,15,17,19,20,26,21,24,30
The value of p50 is​

Answer 1

Step-by-step explanation:

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

= or, CR = 35 - 15 35 + 15 20 50 CR = 0.4

H-L

H+L

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