h*****n
发帖数: 38 | 1 Suppose you are given r>=5 integers. 1,2,3,...,r, you pick 5 numbers out of
these integers, what is the probability that the sum of those 5 numbers is
greater than m. where m is an given real number. | d****n
发帖数: 12461 | 2 What things are random in your case? Those integers? Ways you pick out?
【在 h*****n 的大作中提到】
: Suppose you are given r>=5 integers. 1,2,3,...,r, you pick 5 numbers out of
: these integers, what is the probability that the sum of those 5 numbers is
: greater than m. where m is an given real number.
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