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28. Mode and mean of a data are 12k and 15A. Median of the data is (a) 12k (b) 14k (c) 15k (d) 16k

28. Mode and mean of a data are 12k and 15A. Median of the data is
(a) 12k
(b) 14k
(c) 15k
(d) 16k

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Answer: b Explaination: (b) ∵ Mode = 3 median – 2 mean ⇒ 12k = 3 median – 2 × 15k ⇒ 42k = 3 median ⇒ Median = 14k.

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