HW due Tuesday 9/27 September 23 2011 1. A dance class consists of 12 men and 10

HW due Tuesday 9/27 September 23 2011 1. A dance class consists of 12 men and 10 women . If 5 men and 5 women are chosen and paired off how results are possible ? 2. If 4 married couples are arranged in a row find the probability that no husband sits next to his wife. 3. 3.3.6 Suppose that the cdf of a random variable X is as follows: F(x) = ex-3 x
HW due Tuesday 9/27 September 23 2011 1. A dance class consists of 12 men and 10 women . If 5 men and 5 women are chosen and paired off how results are possible ? 2. If 4 married couples are arranged in a row find the probability that no husband sits next to his wife. 3. 3.3.6 Suppose that the cdf of a random variable X is as follows: F(x) = ex-3 x x0(> 0) 0 otherwise a) What moments of X exist ? b) Find the distribution of log( Xx0 ) 1
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