Question

(1 Point)
In figure Lil|L, and <1 = 55, then the measure of <2 is
145
fore
125
55
45​

Answer 1

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-L/H+L

or, CR =35-15/35+15

=20/50

⇒ CR =0.4

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