作者AAJJBurnett (叫我投手)
看板Grad-ProbAsk
标题[理工] [机率]-机率
时间Sun Oct 4 12:41:10 2009
An urn contains two red balls and four white balls. Sample successively
five times at random and with replacement so that the trials are independent.
Compute the probability of each of the two sequence WWRWR and RWWWR.
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