Chi square probability distribution

Chi square probability distributionYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/chi-square-distribution-introductionYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/pearson-s-chi-square-test–goodness-of-fitYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/contingency-table-chi-square-testAnalysis of varianceYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/anova-1-–calculating-sst–total-sum-of-squaresYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/anova-2-–calculating-ssw-and-ssb–total-sum-of-squares-within-and-between–aviYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/anova-2-–calculating-ssw-and-ssb–total-sum-of-squares-within-and-between–aviYou+can+learn+about+it+too.+Check+out+http://www.khanacademy.org/video/anova-3–hypothesis-test-with-f-statistic