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NDA 2011
Exam
NDA
Year
2011
Subject
Mathematics
Chapter
Statistics

NDA 2011 · Mathematics · Statistics

What is the median of the distribution 3,7,6,9,5 , 4,2 ?

What is the median of the distribution 3,7,6,9,53,7,6,9,5, 4,2?4,2 ?

Options

  1. A55
  2. B66
  3. C77
  4. D88

Correct answer

A. 55

Step-by-step solution

2,3,4,5,6,7,92,3,4,5,6,7,9 Here n=7n=7 which is odd number ∴ median =4th  term =5.\therefore \quad \text{ median }=4^{\text{th }} \text{ term }=5.
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