Challenge Announcement: Statistics Simulation

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United States Khan Academy
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Published on ● Video Link: https://www.youtube.com/watch?v=uo4WZ4vbrqA


Duration: 2:16
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See if you can create code at: http://www.khanacademy.org/cs/unbiased-estimate-of-population-variance-challenge/1164356446 to help us all accept that dividing by (n-1) when calculating the sample variance truly gives us an unbiased estimate of the population variance.



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