iDolly Black Widow VIP 注册 2010-07-03 消息 314 荣誉分数 102 声望点数 103 2011-11-02 #1 If you choose an answer to this question at random, what is the chance you will be correct? a) 25% b) 50% c) 60% d) 25%
If you choose an answer to this question at random, what is the chance you will be correct? a) 25% b) 50% c) 60% d) 25%
CanMa2011 灿妈,侃妈 VIP 注册 2011-05-05 消息 2,618 荣誉分数 441 声望点数 243 所在地 ottawa 2011-11-02 #3 Depends on what is the correct answer!
闲得慌 知名会员 VIP 注册 2002-10-02 消息 9,388 荣誉分数 257 声望点数 193 2011-11-02 #5 CanMa2011 说: Depends on what is the correct answer! 点击展开... If a,b,c and d have the same chance (not zero) to be the correct answer, then?
CanMa2011 说: Depends on what is the correct answer! 点击展开... If a,b,c and d have the same chance (not zero) to be the correct answer, then?
泰迪宝贝 8年老兵 VIP 注册 2011-06-01 消息 2,956 荣誉分数 626 声望点数 273 所在地 kanata 2011-11-02 #6 似乎要复杂些泥,因为不知道正常的答案是哪个呀!
CanMa2011 灿妈,侃妈 VIP 注册 2011-05-05 消息 2,618 荣誉分数 441 声望点数 243 所在地 ottawa 2011-11-02 #7 闲得慌 说: If a,b,c and d have the same chance to be the correct answer, then? 点击展开... Did you see a) and d) are the same?
闲得慌 说: If a,b,c and d have the same chance to be the correct answer, then? 点击展开... Did you see a) and d) are the same?
闲得慌 知名会员 VIP 注册 2002-10-02 消息 9,388 荣誉分数 257 声望点数 193 2011-11-02 #8 CanMa2011 说: Did you see a) and d) are the same? 点击展开... Yes, I did.