Poodles come in three sizes and this was the 10th time one of them has become America's top dog, the first since 2002. A standard last won in 1991. Siba put on an entertaining performance in the nonsporting group juding Monday night, doing the downward dog yoga pose before circlin...
《Best in Show: The World of Show Dogs and Dog Shows》作者:Kennel Club Books,出版社:2008年2月,ISBN:321.50。BoBengtsonisregardedtodayastheforemostinternationa
The tables show the weights of $10$ Labradors and $10$ standard poodles at a dog show.What is the difference of the means as a multiple of the mean absolutedeviations? ___ 相关知识点: 试题来源: 解析 The difference of the means is about $0.7$ times the mean absolute deviations. ...