某對夫妻的離婚信,看完真的笑死我了!
Statistics for all: Degree of freedom親愛的老公: 經過認真考慮,我認為我還是離開你比較好。我們一起己經七年了,七年來,我已經盡力去做一個好太太。昨日,我剛剛收到你公司的來電,得知你己離職的消息。老實說,我對你的將來有一點擔憂。 上星期,我去剪了一個新髮型,煮了一些你愛吃的,買了套新的睡衣。你回到家,吃了兩分鐘就去看電視,看完電視就去睡Meaning of degree of freedom (df): 1. In statistics, the number of degrees of freedom is the number of values in the final calculation of a statistic that are free to vary.[1] 2. Mathematically, degrees of freedom is the dimension of the domain of a rando...
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