25% of the items of a data are less than 35 and 25% of the items are more than 75. Q.D of the data is
(a) 55
(b) 20
(c) 35
(d) 75
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3
Answer:
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The answer is option
C
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Answered by
2
Answer:
QD=Q3-Q1/2
75-35/2
40/2
20 ANSWER
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