Question

If median = 12. Q1 = 6, Q3= 22 then the coefficient of quartile deviation is
(a) 33.33
(b) 60
(c) 66.67
(d) 70​

Answer 1

Step-by-step explanation:

I think this helps you

Love

Answer 2

Step-by-step explanation:

fine Cofficent of Qd?

Qd:-Q3-Q1/2

12-6/2:-8 .

Cofficent of Qd?

:-Q3-Q1×100/Median

:-8×100/12 :- 66.67