Why are degrees of freedom (n-1) used in Variance and Standard Deviation statisticsfun 7:04 11 years ago 181 042 Скачать Далее
The Standard Deviation (and Variance) Explained in One Minute: From Concept to Definition & Formulas One Minute Economics 1:47 7 years ago 404 131 Скачать Далее
Variance and Standard Deviation: Why divide by n-1? zedstatistics 13:47 7 years ago 269 561 Скачать Далее
Why Dividing By N Underestimates the Variance StatQuest with Josh Starmer 17:15 5 years ago 125 308 Скачать Далее
Review and intuition why we divide by n-1 for the unbiased sample | Khan Academy Khan Academy 9:44 11 years ago 350 759 Скачать Далее
What are degrees of freedom in statistics? A simple explanation. Quant Psych 6:34 3 years ago 26 439 Скачать Далее
The Sample Variance and its Chi Squared Distribution Mike, the Mathematician 7:48 1 year ago 2 772 Скачать Далее
degrees of freedom Explained and Applied to a 2 Sample t Test Stats with Mr. r 2:52 3 years ago 30 650 Скачать Далее
Degrees of Freedom and Effect Sizes: Crash Course Statistics #28 CrashCourse 13:30 5 years ago 181 341 Скачать Далее
How To...Calculate the Confidence Interval for a Sample Eugene O'Loughlin 6:59 3 years ago 561 065 Скачать Далее