Can you solve this problem in less than 5 minutes?
A standard cubical die is thrown four times, with respective outcome a,b,c,d. what is the probability that
Can you solve this problem in less than 5 minutes?
A standard cubical die is thrown four times, with respective outcome a,b,c,d. what is the probability that
• 老瞎脑残迅速飘过:) -瞎问瞎说- ♂ (0 bytes) () 12/28/2012 postreply 17:41:36
• 0.392? -老石- ♂ (0 bytes) () 12/28/2012 postreply 17:43:54
• should be much smaller than that -392- ♂ (52 bytes) () 12/28/2012 postreply 17:50:07
• 0.0392 -qiaoshe- ♀ (0 bytes) () 12/28/2012 postreply 18:02:20
• Random guess indeed! 我觉得 solving -392- ♂ (104 bytes) () 12/28/2012 postreply 18:27:42
• 沙滩上看帅哥更 therapeutic. Lol -qiaoshe- ♀ (0 bytes) () 12/28/2012 postreply 18:54:15
• 先说掷两次 -老石- ♂ (312 bytes) () 12/28/2012 postreply 18:14:54
• :-) -392- ♂ (19 bytes) () 12/28/2012 postreply 18:23:43
• a little bit more than 1/4! -Learner123- ♂ (57 bytes) () 12/28/2012 postreply 18:07:49
• 回复:a little bit more than 1/4! -392- ♂ (47 bytes) () 12/28/2012 postreply 18:24:23
• 我老婆比我能多了 -QuarterThousand- ♀ (74 bytes) () 12/28/2012 postreply 18:12:59
• 回复:我老婆比我能多了 -392- ♂ (17 bytes) () 12/28/2012 postreply 18:19:47
• 老了, 看看对不对 0.1984 -smallking- ♂ (17 bytes) () 12/28/2012 postreply 18:14:15
• 回复:老了, 看看对不对 0.1984 -392- ♂ (27 bytes) () 12/28/2012 postreply 18:22:34
• 1/8, 俺准备挨砖。 -小心翼翼的小地主- ♀ (0 bytes) () 12/28/2012 postreply 18:24:55
• Please explain -392- ♂ (19 bytes) () 12/28/2012 postreply 18:30:00
• 8/27 -小心翼翼的小地主- ♀ (0 bytes) () 12/28/2012 postreply 18:40:21
• 7|72 -youxi88- ♀ (0 bytes) () 12/28/2012 postreply 18:35:13
• 有喜妹妹很厉害啊。 -392- ♂ (86 bytes) () 12/28/2012 postreply 19:02:26
• 哈哈,我乱猜的啦。 -youxi88- ♀ (0 bytes) () 12/28/2012 postreply 19:19:35
• 呵呵 -392- ♂ (173 bytes) () 12/28/2012 postreply 19:23:59
• is ?d a typo? -rx300- ♂ (0 bytes) () 12/28/2012 postreply 18:37:56
• yes. Sorry. Should be -392- ♂ (53 bytes) () 12/28/2012 postreply 18:55:30
• I actually "solved" it in less than 2min -rx300- ♂ (209 bytes) () 12/28/2012 postreply 19:07:24
• well, I should have said no googling -392- ♂ (138 bytes) () 12/28/2012 postreply 19:15:15
• 0.070216? -armorr- ♂ (0 bytes) () 12/28/2012 postreply 18:51:58
• thought process? -392- ♂ (0 bytes) () 12/28/2012 postreply 19:45:27
• 这个好像蛮复杂的。0.0972. -sweetptt- ♂ (249 bytes) () 12/28/2012 postreply 18:53:08
• 7/72 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 18:54:31
• 回复:7/72 -392- ♂ (99 bytes) () 12/28/2012 postreply 18:58:29
• 我花了50分钟。 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 18:59:23
• 回复:我花了50分钟。 -392- ♂ (79 bytes) () 12/28/2012 postreply 19:12:36
• 6个数1,2,3,4,5,6顺序排好。取几个数出来,自然就从小到大。 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 19:15:15
• 人家要求5min, 你花了50分钟,cheating:D) -小心翼翼的小地主- ♀ (0 bytes) () 12/28/2012 postreply 19:17:55
• 没看到哎。如果看到的话,我就快一点,大概50秒。 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 19:20:02
• 凌志早就给了答案,你们的都不算 -qiaoshe- ♀ (0 bytes) () 12/28/2012 postreply 19:23:14
• If you mean the lin that he gave, -392- ♂ (65 bytes) () 12/28/2012 postreply 19:25:07
• 有喜妹妹的算。 -qiaoshe- ♀ (0 bytes) () 12/28/2012 postreply 19:27:30
• 俺没有功劳也有苦劳。 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 19:29:31
• 这答案不对 -QuarterThousand- ♀ (17 bytes) () 12/28/2012 postreply 19:05:47
• 老大是 -392- ♂ (35 bytes) () 12/28/2012 postreply 19:13:38
• 对的,是这个 -老石- ♂ (0 bytes) () 12/28/2012 postreply 19:06:00
• 有空看看, 保留我的answer -smallking- ♂ (0 bytes) () 12/28/2012 postreply 19:09:45
• 我觉得标准答案不对, 也没觉得我的错在哪里。 -smallking- ♂ (61 bytes) () 12/28/2012 postreply 19:38:03
• 1\4 = 25% -qiaoshe- ♀ (0 bytes) () 12/28/2012 postreply 18:58:40
• 1/48. 回复:乘着很多天才在此,问一个问题 -beishanshan- ♀ (0 bytes) () 12/28/2012 postreply 19:21:28
• 回复:乘着很多天才在此,问一个问题 -appleLA- ♀ (1069 bytes) () 12/28/2012 postreply 20:22:11
• 试着解答,37/432== 0.0856 -appleLA- ♀ (3054 bytes) () 12/28/2012 postreply 20:24:06
• 你的思路与田鼠类似 -392- ♂ (0 bytes) () 12/28/2012 postreply 23:15:41
• 这个问题如果稍微换换,每个人都会 -Rainbowfriend- ♀ (964 bytes) () 12/29/2012 postreply 09:04:17
• nice. -392- ♂ (45 bytes) () 12/29/2012 postreply 09:11:05
• I am not a math teacher in the traditional sense. -Rainbowfriend- ♀ (503 bytes) () 12/30/2012 postreply 01:00:36
• 回复:乘着很多天才在此,问一个问题 -cublai- ♀ (321 bytes) () 12/30/2012 postreply 17:39:11
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