Economy, asked by gurmeetsingh35ynr, 6 months ago

(Ans: 0.423)
6.find quartile deviation and it's cofficien
Roll No.
1
2
3
4
5
6
7
Marks
20
28
40
12
30
15
50
[Ans: QD = 12.5; Coefficient of QD = 0.455]
359

Answers

Answered by a01786830

1

Answer:

0.423 or 0.455 is the answer

Previous Question

Next Question

Similar questions

English, 3 months ago

Who is a child? Any person below the age 18 years below the age 6 years below the age 16 years below the age 14 years...

Accountancy, 3 months ago

enter the following transactions in the three column cash book of sunil and balance the same as on 31,12,2013?? jan 1 cash in hand 5400 and cash at bank 1475 jan 2 issued cheque to sekhar 850 and discount received 150 jan 3 paid salaries 1150 jan 5 cash received from sale of investments 4900 out of which 1250 was deposited into bank jan 6 received from vikram a cheque of 775 in settlement of his...

English, 3 months ago

what is meaning of safin...

English, 6 months ago

My brother is a RESTLESS person, always looking for new things to do. (a) genius (b) different (c) change seeking ...

English, 6 months ago

what is the relation between longitude and time...

History, 10 months ago

give the give the answer the four Ashram ...

English, 10 months ago

A father said to son i am your present age when you went born but after 15 years but father is twice as old as son if father is 58 now what was the age of son ?

Physics, 10 months ago

The acceleration-time relation of a particle moving in a straight line is given a = (-t^2 +2t) m/s. The change in velocity from t = 0 to t = 1 s is ...