Beweis (n-1) Stichprobenvarianz 1/8
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Uploader Comments (norwayte)
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All Comments (7)
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Was soll das? Das brauch' ich doch gar nicht.
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hehe für deine videos braucht man ja nen equalizer damit die wände net so vibrieren :) nichts für ungut
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I have been trying to find something that can proof that "n-1" is better than using "n". Is there an English verision of the video?
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Working on proof variance of n-1? Great. I myself try to prove that Maximum Deviation of Uniform distribution is unbaised only if MaxDev is multiplied by (n+1)/(n-1)... Numerically it absolutely agrees but to prove it is hellish work...
J0EH3AD 1 year ago
@J0EH3AD English version is ready. See my channel.
norwayte 1 year ago
There is no english version of this video - yet. I am working on it.
(n-1) is unbiased. (n) not.
norwayte 2 years ago
@norwayte Is the english version ready?
J0EH3AD 1 year ago
@J0EH3AD
English version is not ready. The summer, the heat.... and the proof needs a lot of sidesteps WITHOUT skipping anything...and I'am not a native speaker in english. It will take 40-50 minutes net. 4-5 videos. Maybe 6. I have to reconsider all the steps...because I did the german version a long time ago. A lot of work. Will see.
norwayte 1 year ago