Question

Find the quartile deviation for the observation.

8,15,2,11,20,3,5​

Answer 1

Answer:

100% correct answer

Hope it's helpful ✌️✌️

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Answer 2

Answer:

it's a example okei.

Explanation:

15,17,18,20,22,25,28,29,32,34

Q1= 17 and Q3=29

Therefore, Quartile deviation = (Q3-Q1) /2

= (29-17)/2

= 12/2

= 6