标题: nike tn pas cher Idiot to always see the marvelous results, _ inspi [打印本页] 作者: Kitty88ax 时间: 2016-5-18 21:11:05 标题: nike tn pas cher Idiot to always see the marvelous results, _ inspi
2, now consider the second assumptions,golden goose, if this thing is a fixed transaction, there is no random changes in the factors. Can be seen as doing a choice of 100 options, then every failure, the next time the probability of failure will be reduced some. If you make a record of every failure, the worst case scenario is that you have chosen the wrong one 99 times in front of you. In fact, this process,ray ban wayfarer prezzo, the next time the failure of the next choice of the correct rate is also improved, from the first start, respectively: 1/100,hogan outlet, 1/99, 1/98... In this case, repeated 100 times, at least once the probability of success is 100%. The worst case scenario is the 100th time.
= (100-N)
can be seen,golden goose deluxe brand, with the increase of N, that is, the increase in the number of attempts, the probability of failure will be more and more small. The probability of failure is reduced to 0,tn requin pas cher, up to 100th.
(99/100) (98/99) *...
3, another 3
< p > this can completely got the conclusion: the seemingly impossible things in repeated attempts in the success rate will continue to increase -- the same sucker stick, there will always see the cow force results.
in this case, the probability of the first n still fails is:
this is today's colleagues in the RTX group to share a day of the day, I look at, I think there is no problem. Because only from the point of view of mathematical probability, the answer to the above question is completely correct. But taking into account the actual operation of the process there will be some interference factors,air max femme pas cher, may affect the success rate of each attempt, we can deeply discussed.
idiot to,ralph lauren pas cher, always see niubable results
if one thing success rate is 1%, then repeated 100 times at least 1 times the probability of success is how much? Alternative answers: 10%,sac goyard pas cher, 23%, 38%, 63% - the correct answer is 63%. Calculation method: the success rate is 1%, the failure rate is 99%,air max outlet, and the failure probability is 100,adidas tubular pas cher, and the total failure probability is about 100 of the 99% party, at least 63% times. Seemingly impossible things in repeated attempts in the success rate will continue to increase -- the same sucker stick, there will always see the regressed results.
< p > 1,adidas tubular soldes, if the matter has not completely control factors, namely: the thing tried once or repeatedly, even if failed, the acquired experience and can't let you in the next try to reduce some of the failures of the May. Then the ideas and answers are correct. But the conclusion is that there are some problems: because the event itself is a single success rate is not improved, or 1%. Therefore, the first half of this conclusion is not desirable. If someone can put all the wrong try again,golden goose outlet, for the parties concerned, the next attempt is successful. So the second half of the sentence is desirable: idiot like to always see great results.
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