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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

Find the median of the given values : 47, 53, 62, 71, 83, 21, 43, 47, 41 - Mathematics

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Question

Find the median of the given values : 47, 53, 62, 71, 83, 21, 43, 47, 41

Sum

Solution

Arrange the values in ascending order we get

21, 41, 43, 47, 47, 53, 62, 71, 83

The number of values = 9 which is odd

Median = `((9 + 1)/2)^"th"` variable

= `(10/2)^"th"` variable

= 5th variable

∴ Median = 47

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Chapter 8: Statistics - Exercise 8.2 [Page 283]

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Samacheer Kalvi Mathematics [English] Class 9 TN Board
Chapter 8 Statistics
Exercise 8.2 | Q 1 | Page 283
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