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The median of the following observations is: 37, 31, 42, 43, 46, 25, 39, 43, 32
1. 37
2. 38
3. 39
4. 41

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Best answer
Correct Answer - Option 3 : 39

Given:

37, 31, 42, 43, 46, 25, 39, 43, 32

Formula used:

When the data set is an odd number

⇒ (n + 1)/2 th term

n is the number of data set

Calculation:

37, 31, 42, 43, 46, 25, 39, 43, 32

Data set arrange in the ascending order

⇒ 25, 31, 32, 37, 39, 42, 43, 43, 46 

According to the question,

⇒ n = 9

⇒ (n + 1)/2 th term

⇒ (9 + 1)/2 = 5th term

⇒ 5th term = 39

∴ The median is 39.

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