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

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answer is A.

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Detailed Solution

Given: The number of observations =25
Median is the middle number of observations in a set of data.
If number of observations is odd, then

Median = n + 1 2 th observation

Therefore,

Median = 25 + 1 2 th observation . Median = 13 th observation .

So, the 13th observation is the median thus, the correct option is 1.

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