Question

What is the formula for finding median for raw data ?

Answer 1

first arranged  the data given in question then 
ascending  order to descending order   
cut first no. and last number till between or middle two number.

example;- 2,4,6,8,10,12,14.
here 10 is median..

Answer 2

Hi there!

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What is Median?

After arranging the given data in the ascending or descending order of magnitude, the value of the middle most observation, is called the median of the data.

Formula to find the median :)

Method : Arrange the data in increasing or decreasing order of magnitude. Let the total number of observation be n.

(i) If n is odd, then median

⇒ Value of $\mathsf{( \frac{n + 1}{2} )\th}$ observation.

(ii) If n is even, then median

⇒ mean of $\mathsf{( \frac{n}{2} )\th}$ and $\mathsf{( \frac{n}{2} + 1 )\th}$ observations.

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Thanks for the question!

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