邮局在电影院的西偏北30°的方向上,那么电影院在邮局的( ) A.东偏南60°B 发布时间:2017-05-25 14:09 │ 来源:www.tikuol.com 题型:选择题 问题: 邮局在电影院的西偏北30°的方向上,那么电影院在邮局的( )A.东偏南60°B.东偏南30°C.西偏南30°
题型:选择题 An analyst does research about kurtosis. Compared to a normal distribution, a distribution with excess kurtosis of zero is best described as:A. less peaked.B. equally peaked.C. greater peaked. 查看答案