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Find the median: 27, 32, 24, 26, 11, 14, 19 - Mathematics

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Question

Find the median: 

27, 32, 24, 26, 11, 14, 19

Sum
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Solution

Given: 27, 32, 24, 26, 11, 14, 19

Step-wise calculation:

1. Arrange in ascending order: 11, 14, 19, 24, 26, 27, 32.

2. Count the number of observations: n = 7 (odd).

3. For odd n, median is the `((n + 1)/2)`th term = `(7 + 1)/2` = 4th term.

4. The 4th term in the ordered list is 24.

Median = 24.

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Chapter 15: Statistics - Exercise 15C [Page 303]

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Nootan Mathematics [English] Class 9 ICSE
Chapter 15 Statistics
Exercise 15C | Q 17. (i) | Page 303
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