Question

1
Croup-B (4 Marks each)
1. Find the Quartile Deviation from the following income
distribution of a group of workers:
Wages in
20 32 61 75 82 93
No. of workers 2 4 7 5 4 2
(a) *25.50
(C) 22.50
(b) *20.50
(d) $21.50​

Answer 1

Answer:

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