汐同學(xué)
2017-02-09 18:36突然想到個:請問這樣的描述如何分析是左偏還是右偏: (想問的重點是,這個描述實際與mode mean是否有關(guān)系,求解答) A return distribution has the following characteristics: frequent small gains and a few large losses. Which summarization of the following about this return’s characteristic is right?
所屬: 視頻位置 相關(guān)試題
來源: 視頻位置 相關(guān)試題
1個回答
金程答疑老師
2017-02-24 11:33
該回答已被題主采納
學(xué)員您好!frequent small gain以及a few large loss就是negative(left) skewnes
