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A Data Has 25 Observations Arranged in a Descending Order. Which Observation Represents the Median? - Mathematics

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Question

A data has 25 observations arranged in a descending order. Which observation represents the median?

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Solution

If the number of observations is odd, then the median is `((n+1)/2)`𝑡ℎ observation.
Thus, `((25+1)/2)`=13𝑡ℎ observation represents the median.

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Chapter 9: Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive - Exercises 6

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R.S. Aggarwal Mathematics [English] Class 10
Chapter 9 Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive
Exercises 6 | Q 4
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