What's the difference between Average and Median?
Автор: Philip Johnson
Загружено: 2020-09-21
Просмотров: 381
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Wait? Don't "average" and "median" mean the same thing?!? NOPE.
Statisticians use the "mean and standard deviation" vs. the "median and quartiles" to describe the 'center' of different distributions. When do we use each one? Watch this video to find out!
This video also shows how "Standard Deviation" is calculated for a sample, which isn't magic... it's just a process.
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