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NDA 2012
Exam
NDA
Year
2012
Subject
Mathematics
Chapter
Statistics

NDA 2012 · Mathematics · Statistics

The median of 27 observations of a variable is 18 Three more...

The median of 27 observations of a variable is 18 Three more observations are made and the values of these observations are 16,18 and 50. What is the median of these 30 observations?

Options

  1. A18
  2. B19
  3. C25.5
  4. DCan not be determined due to insufficient data

Correct answer

A. 18

Step-by-step solution

The correct answer is option A.
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