Hey, I asked my teacher for a standard equation for the median of a sample, she said there was no specific one.
I called lies, but I could not find it online.
Thus, the only choice was to ponder it for a long time.
(and I will define the terms, I tried to make it formal but I suck at that part of maths so far I think.)
Always puting the set in order from least to greatest first of course.
Edit: The letter I is a representation of an element of x
If we have a population (P) then:
and is the number of element the set of data contains.
Is this correct? If I am not clear on something or made a notation mistake just tell meh.