stats why square root of n?

  Рет қаралды 11,774

Arnold Kling

Arnold Kling

12 жыл бұрын

objective is to understand why the standard deviation of a sample mean has a square root of n in the denominator

Пікірлер: 5
@MyKombucha
@MyKombucha Жыл бұрын
Still struggling but THANK YOU for addressing it at all. NO ONE, in university or business ever know or even attempt at explaining it.
@arnopiegeler5224
@arnopiegeler5224 3 жыл бұрын
Though I am not at all a raw formulas guy but a visual learner, somehow this video solved the issue for me. Great job, thanks!
@alexroush3951
@alexroush3951 9 жыл бұрын
I appreciate the attempt. I have to understand formulas before I can use them. It was a little difficult to understand because of the lack of neatness though. Sorry, I still don't understand it.
@MorriganSlayde
@MorriganSlayde 4 жыл бұрын
This...did not really help me understand. You clearly know what you're talking about, is there anyway to condense this with a more condensed script to get to the point of why we find the square root on n in stats? I just want to know WHY ;___;
@Revenge5724
@Revenge5724 6 жыл бұрын
doesnt help it doesnt explain anything thank you
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