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First programming challenge champs

Wed, 28 Nov 2012 19:03:00

Sal picked three submissions to our first programming challenge and made companion videos for them.

Congratulations to our challenge champs: Peter Collingridge, tetef, and Justin Helps!

Thanks to everyone who spun off a program for the challenge!

Peter Collingridge
View Peter’s simulation at http://www.khanacademy.org/cs/challenge-unbiased-estimate-of-population-variance/1169428428

View tetef’s simulation at http://www.khanacademy.org/cs/will-it-converge-towards-1/1167579097 

Justin Helps
View Justin’s simulation at http://www.khanacademy.org/cs/unbiased-variance-visualization/1167453164