Let's suppose i have a class of interval 7, say [20, 27[(adsbygoogle = window.adsbygoogle || []).push({});

With the numbers 20 21 22 23 24 25, there are 2 ways to derive the median yes?

I may use [a+b[ /2 to get the median which in the case above will give me 23.5, or i may simply look at the numbers above and clearly see the median is 22.5.

So my question is: Are these 2 methods to derive the median valid?

I would assume so (since in terms of definition both are valid) but i want to be sure.

Thank you :)

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# Question in regards to class (statistic)

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