SAT2 巴朗概率题 What are the odds in favor of getting a number greater than 2 when a die is thrown?答案是1/2,为什么呢?我觉得就是2/3啊

SAT2 巴朗概率题 What are the odds in favor of getting a number greater than 2 when a die is thrown?答案是1/2,为什么呢?我觉得就是2/3啊 SAT2 概率题 Three cards are drawn from an ordinary deck of 52 cards.Each card is replaced in the deck before the next card is drawn.What is the probability that at least one of the cards will be a spade?求教思路和过程 sat2高次多项式函数解释what are remainder theorem,factor theorem and rational zero theorem? 巴朗sat2数学一道概率题是说扔骰子比二大的概率是多少题目是what are the odds in favour of getting a.Umber greater than2 when one die is thrown.用大于2的情况除以不大于二的情况等于4/2=2可是概率不是小于一 SAT2物理基础题 SAT2物理一题 SAT2 Sat2 SAT2化学真题一道what is the approximate molarity of water? 2006版SAT2巴朗物理现在还能用吗? SAT2巴朗化学过于简单了吗 sat2化学,巴朗第二套最后一题.这道题为什么选C?percent dissociation应该怎sat2化学,巴朗第二套最后一题.这道题为什么选C?percent dissociation应该怎么算啊? 巴朗的SAT2数学level2,化学的practice test和真题比起来难度如何? sat2 if 10 coins are to be flipped and the first 5 all come up heads,what is the probability that exactly 3 more heads will be flipped? sat2 到底要不要用巴朗 做完普林斯顿感觉巴朗完全超纲... sat2巴朗数学4.05^p=5.25^q求p/q 想自学sat 请问是新东方sat2好 princetn好 还是巴朗的好呢 Sat2生物的难度真题和巴郎的难度比较,哪个更难一些?