For a series the value of mean deviation is 15. The most likely value of its quartile deviation is

For a series the value of mean deviation is 15. The most likely value

1.	For a series the value of mean deviation is 15. The most likely value of its quartile deviation is
A.	12.5
B.	11.6
C.	13
D.	9.7
Answer» B. 11.6

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For a series the value of mean deviation is 15. The most likely value of its quartile deviation is

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