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A variate X takes value 2, 9, 3, 7, 5, 4...

A variate X takes value 2, 9, 3, 7, 5, 4, 3, 2, 10. What is the median?

A

2

B

4

C

7

D

9

Text Solution

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The correct Answer is:
B
First we arrange the data in ascending order 2,2,3,3,4,5,7,9,10
Since number of observation is odd
`therefore "median"=((9+1)/(2))^(th)" observation = 5th observation = 4"`
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